Solve the system of equations by SUBSTITUTION y=11+4x 3x+2y=0

asked Oct 8, 2021 154k views

5 votes

Solve the system of equations by SUBSTITUTION
y=11+4x
3x+2y=0

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3 votes

Answer:

x=-2, y=3

Explanation:

substitute 11 + 4x into the second equation for y

3x + 2(11+4x) =0

3x +22+8x=0

11x=-22

To solve for y: y=11+4(-2)

Sheilagh answered Oct 13, 2021

4.5k points

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