Solve A − 3 4 = − 2 1 8 using the addition principle of equality.

Question

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Answer 1

Textbook Question

Chapter 43, Problem 1A

Solve A − 3 4 = − 2 1 8 using the addition principle of equality.

Expert Solution & Answer

To determine

To solve the equation using the addition principle of equality.

Answer to Problem 1A

A=−118.

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

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Answer 2

Textbook Question

Chapter 43, Problem 1A

Solve A − 3 4 = − 2 1 8 using the addition principle of equality.

Expert Solution & Answer

To determine

To solve the equation using the addition principle of equality.

Answer to Problem 1A

A=−118.

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

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Answer 3

Textbook Question

Chapter 43, Problem 1A

Solve A − 3 4 = − 2 1 8 using the addition principle of equality.

Expert Solution & Answer

To determine

To solve the equation using the addition principle of equality.

Answer to Problem 1A

A=−118.

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

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Answer 4

Textbook Question

Chapter 43, Problem 1A

Solve A − 3 4 = − 2 1 8 using the addition principle of equality.

Expert Solution & Answer

To determine

To solve the equation using the addition principle of equality.

Answer to Problem 1A

A=−118.

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

To solve the equation using the addition principle of equality.

Answer to Problem 1A

A=−118.

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

Answer 8

Expert Solution & Answer

To determine

To solve the equation using the addition principle of equality.

Answer to Problem 1A

A=−118.

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

To solve the equation using the addition principle of equality.

Answer 12

Answer to Problem 1A

A=−118.

Answer 13

Explanation of Solution

Given information:

The given equation is A−34=−218.

Calculation:

We have been given equation as A−34=−218.

A−34=−218 {Applying the rule of addition equality}⇒A−34+34=−218+34 {Adding both sides by 34 }⇒A=−178+34⇒A=−17+68⇒A=−118

Hence, the solution of the given equation is A=−118.

Answer 14

Ch. 43 - Solve A34=218 using the addition principle of...Ch. 43 - Solve the equation 4x5x+7x=54 for the unknown...Ch. 43 - Write 0.0000275 in scientific notation.Ch. 43 - Prob. 4A Ch. 43 - Prob. 5A Ch. 43 - Prob. 6A Ch. 43 - Prob. 7A Ch. 43 - Solve each of the following equations using the...Ch. 43 - Prob. 9A Ch. 43 - Prob. 10A

Solve A − 3 4 = − 2 1 8 using the addition principle of equality.

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Answer to Problem 1A

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