10x-280=8x-120

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Solution for 10x-280=8x-120 equation:


Simplifying
10x + -280 = 8x + -120

Reorder the terms:
-280 + 10x = 8x + -120

Reorder the terms:
-280 + 10x = -120 + 8x

Solving
-280 + 10x = -120 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-280 + 10x + -8x = -120 + 8x + -8x

Combine like terms: 10x + -8x = 2x
-280 + 2x = -120 + 8x + -8x

Combine like terms: 8x + -8x = 0
-280 + 2x = -120 + 0
-280 + 2x = -120

Add '280' to each side of the equation.
-280 + 280 + 2x = -120 + 280

Combine like terms: -280 + 280 = 0
0 + 2x = -120 + 280
2x = -120 + 280

Combine like terms: -120 + 280 = 160
2x = 160

Divide each side by '2'.
x = 80

Simplifying
x = 80

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