7-8x=y

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Solution for 7-8x=y equation: 


Simplifying
7 + -8x = y

Solving
7 + -8x = y

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + -8x = -7 + y

Combine like terms: 7 + -7 = 0
0 + -8x = -7 + y
-8x = -7 + y

Divide each side by '-8'.
x = 0.875 + -0.125y

Simplifying
x = 0.875 + -0.125y

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