x+5+9x+4+2x-30=180

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Solution for x+5+9x+4+2x-30=180 equation:


Simplifying
x + 5 + 9x + 4 + 2x + -30 = 180

Reorder the terms:
5 + 4 + -30 + x + 9x + 2x = 180

Combine like terms: 5 + 4 = 9
9 + -30 + x + 9x + 2x = 180

Combine like terms: 9 + -30 = -21
-21 + x + 9x + 2x = 180

Combine like terms: x + 9x = 10x
-21 + 10x + 2x = 180

Combine like terms: 10x + 2x = 12x
-21 + 12x = 180

Solving
-21 + 12x = 180

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 12x = 180 + 21

Combine like terms: -21 + 21 = 0
0 + 12x = 180 + 21
12x = 180 + 21

Combine like terms: 180 + 21 = 201
12x = 201

Divide each side by '12'.
x = 16.75

Simplifying
x = 16.75

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