(6x-4)+(2x+2)=90

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Solution for (6x-4)+(2x+2)=90 equation:


Simplifying
(6x + -4) + (2x + 2) = 90

Reorder the terms:
(-4 + 6x) + (2x + 2) = 90

Remove parenthesis around (-4 + 6x)
-4 + 6x + (2x + 2) = 90

Reorder the terms:
-4 + 6x + (2 + 2x) = 90

Remove parenthesis around (2 + 2x)
-4 + 6x + 2 + 2x = 90

Reorder the terms:
-4 + 2 + 6x + 2x = 90

Combine like terms: -4 + 2 = -2
-2 + 6x + 2x = 90

Combine like terms: 6x + 2x = 8x
-2 + 8x = 90

Solving
-2 + 8x = 90

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 8x = 90 + 2

Combine like terms: -2 + 2 = 0
0 + 8x = 90 + 2
8x = 90 + 2

Combine like terms: 90 + 2 = 92
8x = 92

Divide each side by '8'.
x = 11.5

Simplifying
x = 11.5

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