x=100+.3x

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Solution for x=100+.3x equation:


Simplifying
x = 100 + 0.3x

Solving
x = 100 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
x + -0.3x = 100 + 0.3x + -0.3x

Combine like terms: x + -0.3x = 0.7x
0.7x = 100 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
0.7x = 100 + 0.0
0.7x = 100

Divide each side by '0.7'.
x = 142.8571429

Simplifying
x = 142.8571429

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