12+3(2x-1)=1-2(x+4)

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Solution for 12+3(2x-1)=1-2(x+4) equation:


Simplifying
12 + 3(2x + -1) = 1 + -2(x + 4)

Reorder the terms:
12 + 3(-1 + 2x) = 1 + -2(x + 4)
12 + (-1 * 3 + 2x * 3) = 1 + -2(x + 4)
12 + (-3 + 6x) = 1 + -2(x + 4)

Combine like terms: 12 + -3 = 9
9 + 6x = 1 + -2(x + 4)

Reorder the terms:
9 + 6x = 1 + -2(4 + x)
9 + 6x = 1 + (4 * -2 + x * -2)
9 + 6x = 1 + (-8 + -2x)

Combine like terms: 1 + -8 = -7
9 + 6x = -7 + -2x

Solving
9 + 6x = -7 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
9 + 6x + 2x = -7 + -2x + 2x

Combine like terms: 6x + 2x = 8x
9 + 8x = -7 + -2x + 2x

Combine like terms: -2x + 2x = 0
9 + 8x = -7 + 0
9 + 8x = -7

Add '-9' to each side of the equation.
9 + -9 + 8x = -7 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = -7 + -9
8x = -7 + -9

Combine like terms: -7 + -9 = -16
8x = -16

Divide each side by '8'.
x = -2

Simplifying
x = -2

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