4(7x+12)=4(5x-10)

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Solution for 4(7x+12)=4(5x-10) equation:


Simplifying
4(7x + 12) = 4(5x + -10)

Reorder the terms:
4(12 + 7x) = 4(5x + -10)
(12 * 4 + 7x * 4) = 4(5x + -10)
(48 + 28x) = 4(5x + -10)

Reorder the terms:
48 + 28x = 4(-10 + 5x)
48 + 28x = (-10 * 4 + 5x * 4)
48 + 28x = (-40 + 20x)

Solving
48 + 28x = -40 + 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.
48 + 28x + -20x = -40 + 20x + -20x

Combine like terms: 28x + -20x = 8x
48 + 8x = -40 + 20x + -20x

Combine like terms: 20x + -20x = 0
48 + 8x = -40 + 0
48 + 8x = -40

Add '-48' to each side of the equation.
48 + -48 + 8x = -40 + -48

Combine like terms: 48 + -48 = 0
0 + 8x = -40 + -48
8x = -40 + -48

Combine like terms: -40 + -48 = -88
8x = -88

Divide each side by '8'.
x = -11

Simplifying
x = -11

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