2x+3x+4x-5-6+2=180

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Solution for 2x+3x+4x-5-6+2=180 equation:


Simplifying
2x + 3x + 4x + -5 + -6 + 2 = 180

Reorder the terms:
-5 + -6 + 2 + 2x + 3x + 4x = 180

Combine like terms: -5 + -6 = -11
-11 + 2 + 2x + 3x + 4x = 180

Combine like terms: -11 + 2 = -9
-9 + 2x + 3x + 4x = 180

Combine like terms: 2x + 3x = 5x
-9 + 5x + 4x = 180

Combine like terms: 5x + 4x = 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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