3x+151=11x-9

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Solution for 3x+151=11x-9 equation:


Simplifying
3x + 151 = 11x + -9

Reorder the terms:
151 + 3x = 11x + -9

Reorder the terms:
151 + 3x = -9 + 11x

Solving
151 + 3x = -9 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
151 + 3x + -11x = -9 + 11x + -11x

Combine like terms: 3x + -11x = -8x
151 + -8x = -9 + 11x + -11x

Combine like terms: 11x + -11x = 0
151 + -8x = -9 + 0
151 + -8x = -9

Add '-151' to each side of the equation.
151 + -151 + -8x = -9 + -151

Combine like terms: 151 + -151 = 0
0 + -8x = -9 + -151
-8x = -9 + -151

Combine like terms: -9 + -151 = -160
-8x = -160

Divide each side by '-8'.
x = 20

Simplifying
x = 20

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