100=30+5x

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Solution for 100=30+5x equation:


Simplifying
100 = 30 + 5x

Solving
100 = 30 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
100 + -5x = 30 + 5x + -5x

Combine like terms: 5x + -5x = 0
100 + -5x = 30 + 0
100 + -5x = 30

Add '-100' to each side of the equation.
100 + -100 + -5x = 30 + -100

Combine like terms: 100 + -100 = 0
0 + -5x = 30 + -100
-5x = 30 + -100

Combine like terms: 30 + -100 = -70
-5x = -70

Divide each side by '-5'.
x = 14

Simplifying
x = 14

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