130-5x=40-20x

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Solution for 130-5x=40-20x equation:


Simplifying
130 + -5x = 40 + -20x

Solving
130 + -5x = 40 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
130 + -5x + 20x = 40 + -20x + 20x

Combine like terms: -5x + 20x = 15x
130 + 15x = 40 + -20x + 20x

Combine like terms: -20x + 20x = 0
130 + 15x = 40 + 0
130 + 15x = 40

Add '-130' to each side of the equation.
130 + -130 + 15x = 40 + -130

Combine like terms: 130 + -130 = 0
0 + 15x = 40 + -130
15x = 40 + -130

Combine like terms: 40 + -130 = -90
15x = -90

Divide each side by '15'.
x = -6

Simplifying
x = -6

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