I bought 3 bags of marbles. My friend bought 1 bag and he also had 24 loose marbles. We discovered that we had exactly the same number of marbles. a) Make up an equation to show this information. (let x be the number of marbles in 1 bag) b) Solve the equation to determine how many marbles there are in each bag.

Q: Solve the following equations. a. -x+1=7 b. 1-x= -11 C. X-7=

A: (a) - x + 1 = 7 So, x = 1 - 7  So, x = - 6

Q: Solve for x: 3x + 4= 9x +3 25 1 A 3 3. None of the above. SHOW HINT 1 6

A: We want to find the value of x.

Q: Solve: 2x-1 15

A: To solve: 2x-1=15 Solution: We know that if x=a then x=±a. Using above property, 2x-1=152x-1=±15…

Q: XLabs ordered 42 research kits. These kits come in packets of 3. Which of the following equation…

A: Let    x  be the number  of packets

Q: Please write the solution...

A:

Q: a. 2x-1-x=-8 X3=

A: Given: 2x-1-x=-8

Q: Teresa had some Girl Scout Cookies; she gave 2 of them to her best friend, and now she only has 4…

A:

Q: solve for x  4)2)2x-3=60

A:

Q: daniel has 12 apples. he takes away 3. create an equation that matches this problem

A:

Q: 1.) Andy took his car to be repaired at Ace Auto Repair Company. Ace charged Andy $95 per hour for…

A:

Q: phantom ship has a number lock that con by solving the given equation. Help the mu in opening it. +…

A:

Q: What is the solution for x in the equation:  3x - 5 = 2x

A: 3x-5=2x

Q: An author works on a new book and after writing a few chapters, begins a new plan to write 600 words…

A:

Q: Solve for w. 38= -6w - 7w - 27

A:

Q: The amount of military spending M (in biliions of dollars) in the U.S. during year t is given…

A: Given:The amount of military spending M in the U.S. during year t is givenapproximately…

Q: For the following Stem and Lent table if 10RIH31 then z Stem Leaf/

A:

Q: solve for x, x+96=90

A: In the given diagram, we see that the measure of the indicated angle ( ) is .

Q: Solve. P - 4, for A A W = A =

A: We have to find the value of A

Q: 4.) Solve and check 15 -3x = 30

A:

Q: b. Solve y = x² + 1 and 2y = 3x+ 4

A: Solve by eqn

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.