x-x(0.3)=15

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Solution for x-x(0.3)=15 equation: 


Simplifying
x + -1x(0.3) = 15

Reorder the terms for easier multiplication:
x + -1 * 0.3x = 15

Multiply -1 * 0.3
x + -0.3x = 15

Combine like terms: x + -0.3x = 0.7x
0.7x = 15

Solving
0.7x = 15

Solving for variable 'x'.

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

Divide each side by '0.7'.
x = 21.42857143

Simplifying
x = 21.42857143

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