20x+115=11x+70

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Solution for 20x+115=11x+70 equation:


Simplifying
20x + 115 = 11x + 70

Reorder the terms:
115 + 20x = 11x + 70

Reorder the terms:
115 + 20x = 70 + 11x

Solving
115 + 20x = 70 + 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 + 20x + -11x = 70 + 11x + -11x

Combine like terms: 20x + -11x = 9x
115 + 9x = 70 + 11x + -11x

Combine like terms: 11x + -11x = 0
115 + 9x = 70 + 0
115 + 9x = 70

Add '-115' to each side of the equation.
115 + -115 + 9x = 70 + -115

Combine like terms: 115 + -115 = 0
0 + 9x = 70 + -115
9x = 70 + -115

Combine like terms: 70 + -115 = -45
9x = -45

Divide each side by '9'.
x = -5

Simplifying
x = -5

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