12-8x=-3(x+10)

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Solution for 12-8x=-3(x+10) equation:


Simplifying
12 + -8x = -3(x + 10)

Reorder the terms:
12 + -8x = -3(10 + x)
12 + -8x = (10 * -3 + x * -3)
12 + -8x = (-30 + -3x)

Solving
12 + -8x = -30 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
12 + -8x + 3x = -30 + -3x + 3x

Combine like terms: -8x + 3x = -5x
12 + -5x = -30 + -3x + 3x

Combine like terms: -3x + 3x = 0
12 + -5x = -30 + 0
12 + -5x = -30

Add '-12' to each side of the equation.
12 + -12 + -5x = -30 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = -30 + -12
-5x = -30 + -12

Combine like terms: -30 + -12 = -42
-5x = -42

Divide each side by '-5'.
x = 8.4

Simplifying
x = 8.4

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