Consider the following system. 2x +y = -1 4x – y = -11 If the system was to be solved using elimination, what would be the y-value of the solution? O-1 ア=3 アー-1

Q: The solution of the following system is (1, -7). Find A and B and put them into the system of…

A: The solution of the system of equation is

Q: Consider the following system of equations with the solution (1, 8). Which system of equations would…

A: Step 1 : To determine which system of equations has the solution  (1, 8) , let's evaluate each…

Q: What is the solution to the equation x2 - 12x – 28 = 0? А. X = -2 and x 14 В. x =-14 and x=2 С. X…

A: The solution of the given equation is below...

Q: The sum of two integers is -28. One integer is 16 less than the other. Solve a system of equations…

A: The sum of two integers is -28. One integer is 16 less than the other.

Q: Which variable would it be easiest equations? * 9х + у %3D 14 5х + 7y 3D 11 The x in the top…

A: We need to isolate y  This is more easy

Q: Jady has 24 coins, some nickels, some dimes, and some quarters. He has 4 more nickels than dimes,…

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Q: What is the value of x in the solution to this system of equations? 3x 2y + 14 %3D y = -6x +18 O 2…

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Q: Solne the following system of (2x-34+42031 2x t4-2チこー12 メ-24:2z2ー12

A: The given system of equation is 2x-3y+4z=31, 3x+y-2z=-12, x-2y-2z=-17.

Q: 5x+2y=-7 y=-7+x How would you solve this simultaneous question using elimination; step by step?

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Q: 19. -6w-8z =-44 3w + 6z = 36

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Q: Mike has a collection of 23 coins, consisting of 5-cents, 10-cents, and 25-cent coins. He has 3 more…

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Q: Q3- Given the following system of equations x-y-z = 6 3x - 3y — 3z = 18 6x — бу — 6z = 108 - How…

A: The Augmented matrix of the given systemLets use row operations to find the   echelon form.

Q: 2x+y=42x+y=4 −2x+y=−4

A: Given 2x+y=4 and −2x+y=−4

Q: 4x + 6y = 20 6x + 2y = 2 -10x + 2y = 18 Solve the following systems of equations with the…

A: The number of variables is 2 which are and and the number of equations is 3. By solving any two…

Q: What method would you use to solve the following system of equations? * 5x + y= 8 -3x + 2y=-10 %3D |

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Q: Jay solved the system of equations below and got (-1, -5) for the solution. Will solved the same…

A: Jay is correct explanation

Q: Jonah is solving the following system of equations. S2x – 5y = 7 (-2x + 4y = -5 Explain how Jonah…

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Q: Charlie goes to his piggy bank and finds 35 coins, all nickels and quarters, worth $5.15. Which…

A: Let N be the number of nickels and Q be the number of quarters. In total Charlie found 35 coins. So,…

Q: -そ=4 ex+4-3z=- x 0-42=3 X- ニ

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Q: (4+ E X3+ 5) (6-J5 (1+ J5) 50x³ + . /8x 2 1- 7 ||

A: To simplify the given expressions.