2x-20+x+5+120=

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Solution for 2x-20+x+5+120= equation:


Simplifying
2x + -20 + x + 5 + 120 = 0

Reorder the terms:
-20 + 5 + 120 + 2x + x = 0

Combine like terms: -20 + 5 = -15
-15 + 120 + 2x + x = 0

Combine like terms: -15 + 120 = 105
105 + 2x + x = 0

Combine like terms: 2x + x = 3x
105 + 3x = 0

Solving
105 + 3x = 0

Solving for variable 'x'.

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

Add '-105' to each side of the equation.
105 + -105 + 3x = 0 + -105

Combine like terms: 105 + -105 = 0
0 + 3x = 0 + -105
3x = 0 + -105

Combine like terms: 0 + -105 = -105
3x = -105

Divide each side by '3'.
x = -35

Simplifying
x = -35

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