-20(3x-31)=-10x+40

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Solution for -20(3x-31)=-10x+40 equation:


Simplifying
-20(3x + -31) = -10x + 40

Reorder the terms:
-20(-31 + 3x) = -10x + 40
(-31 * -20 + 3x * -20) = -10x + 40
(620 + -60x) = -10x + 40

Reorder the terms:
620 + -60x = 40 + -10x

Solving
620 + -60x = 40 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
620 + -60x + 10x = 40 + -10x + 10x

Combine like terms: -60x + 10x = -50x
620 + -50x = 40 + -10x + 10x

Combine like terms: -10x + 10x = 0
620 + -50x = 40 + 0
620 + -50x = 40

Add '-620' to each side of the equation.
620 + -620 + -50x = 40 + -620

Combine like terms: 620 + -620 = 0
0 + -50x = 40 + -620
-50x = 40 + -620

Combine like terms: 40 + -620 = -580
-50x = -580

Divide each side by '-50'.
x = 11.6

Simplifying
x = 11.6

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