2x-20+x+25+70=180

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Solution for 2x-20+x+25+70=180 equation:


Simplifying
2x + -20 + x + 25 + 70 = 180

Reorder the terms:
-20 + 25 + 70 + 2x + x = 180

Combine like terms: -20 + 25 = 5
5 + 70 + 2x + x = 180

Combine like terms: 5 + 70 = 75
75 + 2x + x = 180

Combine like terms: 2x + x = 3x
75 + 3x = 180

Solving
75 + 3x = 180

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + 3x = 180 + -75

Combine like terms: 75 + -75 = 0
0 + 3x = 180 + -75
3x = 180 + -75

Combine like terms: 180 + -75 = 105
3x = 105

Divide each side by '3'.
x = 35

Simplifying
x = 35

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