7=x-8.5

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Solution for 7=x-8.5 equation:


Simplifying
7 = x + -8.5

Reorder the terms:
7 = -8.5 + x

Solving
7 = -8.5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7 + -1x = -8.5 + x + -1x

Combine like terms: x + -1x = 0
7 + -1x = -8.5 + 0
7 + -1x = -8.5

Add '-7' to each side of the equation.
7 + -7 + -1x = -8.5 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = -8.5 + -7
-1x = -8.5 + -7

Combine like terms: -8.5 + -7 = -15.5
-1x = -15.5

Divide each side by '-1'.
x = 15.5

Simplifying
x = 15.5

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