7x-28=28+x

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Solution for 7x-28=28+x equation:


Simplifying
7x + -28 = 28 + x

Reorder the terms:
-28 + 7x = 28 + x

Solving
-28 + 7x = 28 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-28 + 7x + -1x = 28 + x + -1x

Combine like terms: 7x + -1x = 6x
-28 + 6x = 28 + x + -1x

Combine like terms: x + -1x = 0
-28 + 6x = 28 + 0
-28 + 6x = 28

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

Combine like terms: -28 + 28 = 0
0 + 6x = 28 + 28
6x = 28 + 28

Combine like terms: 28 + 28 = 56
6x = 56

Divide each side by '6'.
x = 9.333333333

Simplifying
x = 9.333333333

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