12.50-10x=30x

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Solution for 12.50-10x=30x equation:


Simplifying
12.50 + -10x = 30x

Solving
12.50 + -10x = 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
12.50 + -10x + -30x = 30x + -30x

Combine like terms: -10x + -30x = -40x
12.50 + -40x = 30x + -30x

Combine like terms: 30x + -30x = 0
12.50 + -40x = 0

Add '-12.50' to each side of the equation.
12.50 + -12.50 + -40x = 0 + -12.50

Combine like terms: 12.50 + -12.50 = 0.00
0.00 + -40x = 0 + -12.50
-40x = 0 + -12.50

Combine like terms: 0 + -12.50 = -12.5
-40x = -12.5

Divide each side by '-40'.
x = 0.3125

Simplifying
x = 0.3125

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