forx+2x(x+2x)-30=180

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Solution for forx+2x(x+2x)-30=180 equation:


Simplifying
forx + 2x(x + 2x) + -30 = 180

Combine like terms: x + 2x = 3x
forx + 2x(3x) + -30 = 180

Remove parenthesis around (3x)
forx + 2x * 3x + -30 = 180

Reorder the terms for easier multiplication:
forx + 2 * 3x * x + -30 = 180

Multiply 2 * 3
forx + 6x * x + -30 = 180

Multiply x * x
forx + 6x2 + -30 = 180

Reorder the terms:
-30 + forx + 6x2 = 180

Solving
-30 + forx + 6x2 = 180

Solving for variable 'f'.

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

Add '30' to each side of the equation.
-30 + forx + 30 + 6x2 = 180 + 30

Reorder the terms:
-30 + 30 + forx + 6x2 = 180 + 30

Combine like terms: -30 + 30 = 0
0 + forx + 6x2 = 180 + 30
forx + 6x2 = 180 + 30

Combine like terms: 180 + 30 = 210
forx + 6x2 = 210

Add '-6x2' to each side of the equation.
forx + 6x2 + -6x2 = 210 + -6x2

Combine like terms: 6x2 + -6x2 = 0
forx + 0 = 210 + -6x2
forx = 210 + -6x2

Divide each side by 'orx'.
f = 210o-1r-1x-1 + -6o-1r-1x

Simplifying
f = 210o-1r-1x-1 + -6o-1r-1x

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