100=80*x

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Solution for 100=80*x equation:


Simplifying
100 = 80x

Solving
100 = 80x

Solving for variable 'x'.

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

Add '-80x' to each side of the equation.
100 + -80x = 80x + -80x

Combine like terms: 80x + -80x = 0
100 + -80x = 0

Add '-100' to each side of the equation.
100 + -100 + -80x = 0 + -100

Combine like terms: 100 + -100 = 0
0 + -80x = 0 + -100
-80x = 0 + -100

Combine like terms: 0 + -100 = -100
-80x = -100

Divide each side by '-80'.
x = 1.25

Simplifying
x = 1.25

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