Is -7 , -6 a solution for y=2x-8

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asked Jan 27, 2022 41.5k views

2 Answers

Derekaug · Answer 1 · 2022-01-27T21:06:03+0000

Please help me here are the questions please show the work. Solve by completing the square
x^2 + 6x - 5 = 0
x^2 + 8x + 11 = 0
2x^2 + 12x - 4 = 0
x^2 + 8x - 2 = 0

Omkar Sabade · Answer 2 · 2022-02-01T02:48:36+0000

Answer:

x=-y/2−4

Explanation:

Rewrite the equation as −2x−8=y.

−2x−8=y

Add 8 to both sides of the equation.

−2x=y+8

Divide each term by −2 and simplify.

x=−y/2−4

Is -7 , -6 a solution for y=2x-8

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