2(2x+1)+5x-11=180

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Solution for 2(2x+1)+5x-11=180 equation:


Simplifying
2(2x + 1) + 5x + -11 = 180

Reorder the terms:
2(1 + 2x) + 5x + -11 = 180
(1 * 2 + 2x * 2) + 5x + -11 = 180
(2 + 4x) + 5x + -11 = 180

Reorder the terms:
2 + -11 + 4x + 5x = 180

Combine like terms: 2 + -11 = -9
-9 + 4x + 5x = 180

Combine like terms: 4x + 5x = 9x
-9 + 9x = 180

Solving
-9 + 9x = 180

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 9x = 180 + 9

Combine like terms: -9 + 9 = 0
0 + 9x = 180 + 9
9x = 180 + 9

Combine like terms: 180 + 9 = 189
9x = 189

Divide each side by '9'.
x = 21

Simplifying
x = 21

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