8+4x=3(x-1)+12

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Solution for 8+4x=3(x-1)+12 equation: 


Simplifying
8 + 4x = 3(x + -1) + 12

Reorder the terms:
8 + 4x = 3(-1 + x) + 12
8 + 4x = (-1 * 3 + x * 3) + 12
8 + 4x = (-3 + 3x) + 12

Reorder the terms:
8 + 4x = -3 + 12 + 3x

Combine like terms: -3 + 12 = 9
8 + 4x = 9 + 3x

Solving
8 + 4x = 9 + 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.
8 + 4x + -3x = 9 + 3x + -3x

Combine like terms: 4x + -3x = 1x
8 + 1x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
8 + 1x = 9 + 0
8 + 1x = 9

Add '-8' to each side of the equation.
8 + -8 + 1x = 9 + -8

Combine like terms: 8 + -8 = 0
0 + 1x = 9 + -8
1x = 9 + -8

Combine like terms: 9 + -8 = 1
1x = 1

Divide each side by '1'.
x = 1

Simplifying
x = 1

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