-4(3x-5)=(x-10)-25

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Solution for -4(3x-5)=(x-10)-25 equation:


Simplifying
-4(3x + -5) = (x + -10) + -25

Reorder the terms:
-4(-5 + 3x) = (x + -10) + -25
(-5 * -4 + 3x * -4) = (x + -10) + -25
(20 + -12x) = (x + -10) + -25

Reorder the terms:
20 + -12x = (-10 + x) + -25

Remove parenthesis around (-10 + x)
20 + -12x = -10 + x + -25

Reorder the terms:
20 + -12x = -10 + -25 + x

Combine like terms: -10 + -25 = -35
20 + -12x = -35 + x

Solving
20 + -12x = -35 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
20 + -12x + -1x = -35 + x + -1x

Combine like terms: -12x + -1x = -13x
20 + -13x = -35 + x + -1x

Combine like terms: x + -1x = 0
20 + -13x = -35 + 0
20 + -13x = -35

Add '-20' to each side of the equation.
20 + -20 + -13x = -35 + -20

Combine like terms: 20 + -20 = 0
0 + -13x = -35 + -20
-13x = -35 + -20

Combine like terms: -35 + -20 = -55
-13x = -55

Divide each side by '-13'.
x = 4.230769231

Simplifying
x = 4.230769231

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