8[x+3]=12x-4

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Solution for 8[x+3]=12x-4 equation:


Simplifying
8[x + 3] = 12x + -4

Reorder the terms:
8[3 + x] = 12x + -4
[3 * 8 + x * 8] = 12x + -4
[24 + 8x] = 12x + -4

Reorder the terms:
24 + 8x = -4 + 12x

Solving
24 + 8x = -4 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
24 + 8x + -12x = -4 + 12x + -12x

Combine like terms: 8x + -12x = -4x
24 + -4x = -4 + 12x + -12x

Combine like terms: 12x + -12x = 0
24 + -4x = -4 + 0
24 + -4x = -4

Add '-24' to each side of the equation.
24 + -24 + -4x = -4 + -24

Combine like terms: 24 + -24 = 0
0 + -4x = -4 + -24
-4x = -4 + -24

Combine like terms: -4 + -24 = -28
-4x = -28

Divide each side by '-4'.
x = 7

Simplifying
x = 7

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