3x-5+x+15+130=180

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Solution for 3x-5+x+15+130=180 equation:


Simplifying
3x + -5 + x + 15 + 130 = 180

Reorder the terms:
-5 + 15 + 130 + 3x + x = 180

Combine like terms: -5 + 15 = 10
10 + 130 + 3x + x = 180

Combine like terms: 10 + 130 = 140
140 + 3x + x = 180

Combine like terms: 3x + x = 4x
140 + 4x = 180

Solving
140 + 4x = 180

Solving for variable 'x'.

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

Add '-140' to each side of the equation.
140 + -140 + 4x = 180 + -140

Combine like terms: 140 + -140 = 0
0 + 4x = 180 + -140
4x = 180 + -140

Combine like terms: 180 + -140 = 40
4x = 40

Divide each side by '4'.
x = 10

Simplifying
x = 10

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