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

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


Simplifying
-4 + 8x = 4(7 + x)
-4 + 8x = (7 * 4 + x * 4)
-4 + 8x = (28 + 4x)

Solving
-4 + 8x = 28 + 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.
-4 + 8x + -4x = 28 + 4x + -4x

Combine like terms: 8x + -4x = 4x
-4 + 4x = 28 + 4x + -4x

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

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

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

Combine like terms: 28 + 4 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

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