3x-120=2x+170

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Solution for 3x-120=2x+170 equation:


Simplifying
3x + -120 = 2x + 170

Reorder the terms:
-120 + 3x = 2x + 170

Reorder the terms:
-120 + 3x = 170 + 2x

Solving
-120 + 3x = 170 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-120 + 3x + -2x = 170 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-120 + 1x = 170 + 2x + -2x

Combine like terms: 2x + -2x = 0
-120 + 1x = 170 + 0
-120 + 1x = 170

Add '120' to each side of the equation.
-120 + 120 + 1x = 170 + 120

Combine like terms: -120 + 120 = 0
0 + 1x = 170 + 120
1x = 170 + 120

Combine like terms: 170 + 120 = 290
1x = 290

Divide each side by '1'.
x = 290

Simplifying
x = 290

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