4x-8=8(x+7)

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


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

Reorder the terms:
-8 + 4x = 8(x + 7)

Reorder the terms:
-8 + 4x = 8(7 + x)
-8 + 4x = (7 * 8 + x * 8)
-8 + 4x = (56 + 8x)

Solving
-8 + 4x = 56 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-8 + 4x + -8x = 56 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-8 + -4x = 56 + 8x + -8x

Combine like terms: 8x + -8x = 0
-8 + -4x = 56 + 0
-8 + -4x = 56

Add '8' to each side of the equation.
-8 + 8 + -4x = 56 + 8

Combine like terms: -8 + 8 = 0
0 + -4x = 56 + 8
-4x = 56 + 8

Combine like terms: 56 + 8 = 64
-4x = 64

Divide each side by '-4'.
x = -16

Simplifying
x = -16

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