72+6x=100+2x

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Solution for 72+6x=100+2x equation:


Simplifying
72 + 6x = 100 + 2x

Solving
72 + 6x = 100 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
72 + 6x + -2x = 100 + 2x + -2x

Combine like terms: 6x + -2x = 4x
72 + 4x = 100 + 2x + -2x

Combine like terms: 2x + -2x = 0
72 + 4x = 100 + 0
72 + 4x = 100

Add '-72' to each side of the equation.
72 + -72 + 4x = 100 + -72

Combine like terms: 72 + -72 = 0
0 + 4x = 100 + -72
4x = 100 + -72

Combine like terms: 100 + -72 = 28
4x = 28

Divide each side by '4'.
x = 7

Simplifying
x = 7

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