8x-28=4x

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Solution for 8x-28=4x equation:


Simplifying
8x + -28 = 4x

Reorder the terms:
-28 + 8x = 4x

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

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

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

Add '28' to each side of the equation.
-28 + 28 + 4x = 0 + 28

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

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

Divide each side by '4'.
x = 7

Simplifying
x = 7

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