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

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


Simplifying
4(-5 + 7x) = -5(4 + -4x)
(-5 * 4 + 7x * 4) = -5(4 + -4x)
(-20 + 28x) = -5(4 + -4x)
-20 + 28x = (4 * -5 + -4x * -5)
-20 + 28x = (-20 + 20x)

Add '20' to each side of the equation.
-20 + 20 + 28x = -20 + 20 + 20x

Combine like terms: -20 + 20 = 0
0 + 28x = -20 + 20 + 20x
28x = -20 + 20 + 20x

Combine like terms: -20 + 20 = 0
28x = 0 + 20x
28x = 20x

Solving
28x = 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.
28x + -20x = 20x + -20x

Combine like terms: 28x + -20x = 8x
8x = 20x + -20x

Combine like terms: 20x + -20x = 0
8x = 0

Divide each side by '8'.
x = 0

Simplifying
x = 0

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