-15=5(3x-10)-10x

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Solution for -15=5(3x-10)-10x equation:


Simplifying
-15 = 5(3x + -10) + -10x

Reorder the terms:
-15 = 5(-10 + 3x) + -10x
-15 = (-10 * 5 + 3x * 5) + -10x
-15 = (-50 + 15x) + -10x

Combine like terms: 15x + -10x = 5x
-15 = -50 + 5x

Solving
-15 = -50 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-15 + -5x = -50 + 5x + -5x

Combine like terms: 5x + -5x = 0
-15 + -5x = -50 + 0
-15 + -5x = -50

Add '15' to each side of the equation.
-15 + 15 + -5x = -50 + 15

Combine like terms: -15 + 15 = 0
0 + -5x = -50 + 15
-5x = -50 + 15

Combine like terms: -50 + 15 = -35
-5x = -35

Divide each side by '-5'.
x = 7

Simplifying
x = 7

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