-7x+20=-5(-7x-4)

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Solution for -7x+20=-5(-7x-4) equation:


Simplifying
-7x + 20 = -5(-7x + -4)

Reorder the terms:
20 + -7x = -5(-7x + -4)

Reorder the terms:
20 + -7x = -5(-4 + -7x)
20 + -7x = (-4 * -5 + -7x * -5)
20 + -7x = (20 + 35x)

Add '-20' to each side of the equation.
20 + -20 + -7x = 20 + -20 + 35x

Combine like terms: 20 + -20 = 0
0 + -7x = 20 + -20 + 35x
-7x = 20 + -20 + 35x

Combine like terms: 20 + -20 = 0
-7x = 0 + 35x
-7x = 35x

Solving
-7x = 35x

Solving for variable 'x'.

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

Add '-35x' to each side of the equation.
-7x + -35x = 35x + -35x

Combine like terms: -7x + -35x = -42x
-42x = 35x + -35x

Combine like terms: 35x + -35x = 0
-42x = 0

Divide each side by '-42'.
x = 0

Simplifying
x = 0

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