100=.90x

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Solution for 100=.90x equation:


Simplifying
100 = 0.90x

Solving
100 = 0.90x

Solving for variable 'x'.

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

Add '-0.90x' to each side of the equation.
100 + -0.90x = 0.90x + -0.90x

Combine like terms: 0.90x + -0.90x = 0.00
100 + -0.90x = 0.00

Add '-100' to each side of the equation.
100 + -100 + -0.90x = 0.00 + -100

Combine like terms: 100 + -100 = 0
0 + -0.90x = 0.00 + -100
-0.90x = 0.00 + -100

Combine like terms: 0.00 + -100 = -100
-0.90x = -100

Divide each side by '-0.90'.
x = 111.1111111

Simplifying
x = 111.1111111

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