x*7-32=115

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Solution for x*7-32=115 equation:


Simplifying
x * 7 + -32 = 115

Reorder the terms for easier multiplication:
7x + -32 = 115

Reorder the terms:
-32 + 7x = 115

Solving
-32 + 7x = 115

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + 7x = 115 + 32

Combine like terms: -32 + 32 = 0
0 + 7x = 115 + 32
7x = 115 + 32

Combine like terms: 115 + 32 = 147
7x = 147

Divide each side by '7'.
x = 21

Simplifying
x = 21

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