-7(2x-4)+8x=4(x+5)

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Solution for -7(2x-4)+8x=4(x+5) equation:


Simplifying
-7(2x + -4) + 8x = 4(x + 5)

Reorder the terms:
-7(-4 + 2x) + 8x = 4(x + 5)
(-4 * -7 + 2x * -7) + 8x = 4(x + 5)
(28 + -14x) + 8x = 4(x + 5)

Combine like terms: -14x + 8x = -6x
28 + -6x = 4(x + 5)

Reorder the terms:
28 + -6x = 4(5 + x)
28 + -6x = (5 * 4 + x * 4)
28 + -6x = (20 + 4x)

Solving
28 + -6x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
28 + -6x + -4x = 20 + 4x + -4x

Combine like terms: -6x + -4x = -10x
28 + -10x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
28 + -10x = 20 + 0
28 + -10x = 20

Add '-28' to each side of the equation.
28 + -28 + -10x = 20 + -28

Combine like terms: 28 + -28 = 0
0 + -10x = 20 + -28
-10x = 20 + -28

Combine like terms: 20 + -28 = -8
-10x = -8

Divide each side by '-10'.
x = 0.8

Simplifying
x = 0.8

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