12=3x+6(-x+8)

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Solution for 12=3x+6(-x+8) equation:


Simplifying
12 = 3x + 6(-1x + 8)

Reorder the terms:
12 = 3x + 6(8 + -1x)
12 = 3x + (8 * 6 + -1x * 6)
12 = 3x + (48 + -6x)

Reorder the terms:
12 = 48 + 3x + -6x

Combine like terms: 3x + -6x = -3x
12 = 48 + -3x

Solving
12 = 48 + -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 + 3x = 48 + -3x + 3x

Combine like terms: -3x + 3x = 0
12 + 3x = 48 + 0
12 + 3x = 48

Add '-12' to each side of the equation.
12 + -12 + 3x = 48 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 48 + -12
3x = 48 + -12

Combine like terms: 48 + -12 = 36
3x = 36

Divide each side by '3'.
x = 12

Simplifying
x = 12

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