4(10x-10)=-4(-5x+5)

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


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

Reorder the terms:
4(-10 + 10x) = -4(-5x + 5)
(-10 * 4 + 10x * 4) = -4(-5x + 5)
(-40 + 40x) = -4(-5x + 5)

Reorder the terms:
-40 + 40x = -4(5 + -5x)
-40 + 40x = (5 * -4 + -5x * -4)
-40 + 40x = (-20 + 20x)

Solving
-40 + 40x = -20 + 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.
-40 + 40x + -20x = -20 + 20x + -20x

Combine like terms: 40x + -20x = 20x
-40 + 20x = -20 + 20x + -20x

Combine like terms: 20x + -20x = 0
-40 + 20x = -20 + 0
-40 + 20x = -20

Add '40' to each side of the equation.
-40 + 40 + 20x = -20 + 40

Combine like terms: -40 + 40 = 0
0 + 20x = -20 + 40
20x = -20 + 40

Combine like terms: -20 + 40 = 20
20x = 20

Divide each side by '20'.
x = 1

Simplifying
x = 1

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