3x+115=11x-5

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Solution for 3x+115=11x-5 equation:


Simplifying
3x + 115 = 11x + -5

Reorder the terms:
115 + 3x = 11x + -5

Reorder the terms:
115 + 3x = -5 + 11x

Solving
115 + 3x = -5 + 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.
115 + 3x + -11x = -5 + 11x + -11x

Combine like terms: 3x + -11x = -8x
115 + -8x = -5 + 11x + -11x

Combine like terms: 11x + -11x = 0
115 + -8x = -5 + 0
115 + -8x = -5

Add '-115' to each side of the equation.
115 + -115 + -8x = -5 + -115

Combine like terms: 115 + -115 = 0
0 + -8x = -5 + -115
-8x = -5 + -115

Combine like terms: -5 + -115 = -120
-8x = -120

Divide each side by '-8'.
x = 15

Simplifying
x = 15

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