-4(3x-5)=20

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Solution for -4(3x-5)=20 equation: 


Simplifying
-4(3x + -5) = 20

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

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

Combine like terms: 20 + -20 = 0
0 + -12x = 20 + -20
-12x = 20 + -20

Combine like terms: 20 + -20 = 0
-12x = 0

Solving
-12x = 0

Solving for variable 'x'.

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

Divide each side by '-12'.
x = 0

Simplifying
x = 0

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