20x-260=30x-140

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Solution for 20x-260=30x-140 equation:


Simplifying
20x + -260 = 30x + -140

Reorder the terms:
-260 + 20x = 30x + -140

Reorder the terms:
-260 + 20x = -140 + 30x

Solving
-260 + 20x = -140 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
-260 + 20x + -30x = -140 + 30x + -30x

Combine like terms: 20x + -30x = -10x
-260 + -10x = -140 + 30x + -30x

Combine like terms: 30x + -30x = 0
-260 + -10x = -140 + 0
-260 + -10x = -140

Add '260' to each side of the equation.
-260 + 260 + -10x = -140 + 260

Combine like terms: -260 + 260 = 0
0 + -10x = -140 + 260
-10x = -140 + 260

Combine like terms: -140 + 260 = 120
-10x = 120

Divide each side by '-10'.
x = -12

Simplifying
x = -12

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