7x+3x+159+81=180

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Solution for 7x+3x+159+81=180 equation:


Simplifying
7x + 3x + 159 + 81 = 180

Reorder the terms:
159 + 81 + 7x + 3x = 180

Combine like terms: 159 + 81 = 240
240 + 7x + 3x = 180

Combine like terms: 7x + 3x = 10x
240 + 10x = 180

Solving
240 + 10x = 180

Solving for variable 'x'.

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

Add '-240' to each side of the equation.
240 + -240 + 10x = 180 + -240

Combine like terms: 240 + -240 = 0
0 + 10x = 180 + -240
10x = 180 + -240

Combine like terms: 180 + -240 = -60
10x = -60

Divide each side by '10'.
x = -6

Simplifying
x = -6

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