7x+8x+8x+12=180

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Solution for 7x+8x+8x+12=180 equation:


Simplifying
7x + 8x + 8x + 12 = 180

Reorder the terms:
12 + 7x + 8x + 8x = 180

Combine like terms: 7x + 8x = 15x
12 + 15x + 8x = 180

Combine like terms: 15x + 8x = 23x
12 + 23x = 180

Solving
12 + 23x = 180

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 23x = 180 + -12

Combine like terms: 12 + -12 = 0
0 + 23x = 180 + -12
23x = 180 + -12

Combine like terms: 180 + -12 = 168
23x = 168

Divide each side by '23'.
x = 7.304347826

Simplifying
x = 7.304347826

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