7x-99=x+63

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Solution for 7x-99=x+63 equation:


Simplifying
7x + -99 = x + 63

Reorder the terms:
-99 + 7x = x + 63

Reorder the terms:
-99 + 7x = 63 + x

Solving
-99 + 7x = 63 + 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.
-99 + 7x + -1x = 63 + x + -1x

Combine like terms: 7x + -1x = 6x
-99 + 6x = 63 + x + -1x

Combine like terms: x + -1x = 0
-99 + 6x = 63 + 0
-99 + 6x = 63

Add '99' to each side of the equation.
-99 + 99 + 6x = 63 + 99

Combine like terms: -99 + 99 = 0
0 + 6x = 63 + 99
6x = 63 + 99

Combine like terms: 63 + 99 = 162
6x = 162

Divide each side by '6'.
x = 27

Simplifying
x = 27

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