(7x)+(6x-27)=90

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Solution for (7x)+(6x-27)=90 equation:


Simplifying
(7x) + (6x + -27) = 90

Reorder the terms:
(7x) + (-27 + 6x) = 90

Remove parenthesis around (-27 + 6x)
(7x) + -27 + 6x = 90

Reorder the terms:
-27 + (7x) + 6x = 90

Combine like terms: (7x) + 6x = 13x
-27 + 13x = 90

Solving
-27 + 13x = 90

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + 13x = 90 + 27

Combine like terms: -27 + 27 = 0
0 + 13x = 90 + 27
13x = 90 + 27

Combine like terms: 90 + 27 = 117
13x = 117

Divide each side by '13'.
x = 9

Simplifying
x = 9

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