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

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


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

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

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

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

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

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

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

Combine like terms: x + 2x = 3x
-4 + 3x = 90

Solving
-4 + 3x = 90

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 3x = 90 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = 90 + 4
3x = 90 + 4

Combine like terms: 90 + 4 = 94
3x = 94

Divide each side by '3'.
x = 31.33333333

Simplifying
x = 31.33333333

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