Equation 1: 4x-2y=4 Equation 2: 2x+y=6

Anna is solving the given system by the elimination method. Her
strategy is to solve for y, then x. Which step should Anna take first?
A) Multiply Equation 2 by
z
B) Multiply Equation 2 by - 1.
C) Multiply Equation 2 by 2.
D) Multiply Equation 2 by-2.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

160

step-by-step explanation:

idk

i hope i

thats not a system of equations, that is a solution

no

explanation:

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