Question: A system or equations is shown below. y = x 2 + 6 x - 8 y = 4 x + 7 What is the

A system or equations is shown below.
y=x2+6x-8
y=4x+7
What is the sum of the x value(s) of the solution set?
-8
-2
8
no solution
A system or equations is shown below. y=x2+6x-8 y=4x+7 What is

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