(7x+6)=90

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


Simplifying
(7x + 6) = 90

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

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

Solving
6 + 7x = 90

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 7x = 90 + -6

Combine like terms: 6 + -6 = 0
0 + 7x = 90 + -6
7x = 90 + -6

Combine like terms: 90 + -6 = 84
7x = 84

Divide each side by '7'.
x = 12

Simplifying
x = 12

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