x+(x*2)+(x+2)=90

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Solution for x+(x*2)+(x+2)=90 equation:


Simplifying
x + (x * 2) + (x + 2) = 90

Reorder the terms for easier multiplication:
x + (2x) + (x + 2) = 90

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

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

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

Combine like terms: x + (2x) = 3x
2 + 3x + x = 90

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

Solving
2 + 4x = 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 + 4x = 90 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = 90 + -2
4x = 90 + -2

Combine like terms: 90 + -2 = 88
4x = 88

Divide each side by '4'.
x = 22

Simplifying
x = 22

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