8+7x=28+x

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Solution for 8+7x=28+x equation:


Simplifying
8 + 7x = 28 + x

Solving
8 + 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.
8 + 7x + -1x = 28 + x + -1x

Combine like terms: 7x + -1x = 6x
8 + 6x = 28 + x + -1x

Combine like terms: x + -1x = 0
8 + 6x = 28 + 0
8 + 6x = 28

Add '-8' to each side of the equation.
8 + -8 + 6x = 28 + -8

Combine like terms: 8 + -8 = 0
0 + 6x = 28 + -8
6x = 28 + -8

Combine like terms: 28 + -8 = 20
6x = 20

Divide each side by '6'.
x = 3.333333333

Simplifying
x = 3.333333333

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