6x-2+6x-2+9x=180

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Solution for 6x-2+6x-2+9x=180 equation:


Simplifying
6x + -2 + 6x + -2 + 9x = 180

Reorder the terms:
-2 + -2 + 6x + 6x + 9x = 180

Combine like terms: -2 + -2 = -4
-4 + 6x + 6x + 9x = 180

Combine like terms: 6x + 6x = 12x
-4 + 12x + 9x = 180

Combine like terms: 12x + 9x = 21x
-4 + 21x = 180

Solving
-4 + 21x = 180

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 21x = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 21x = 180 + 4
21x = 180 + 4

Combine like terms: 180 + 4 = 184
21x = 184

Divide each side by '21'.
x = 8.761904762

Simplifying
x = 8.761904762

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