12(x+3)=4(2x+9)+4

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Solution for 12(x+3)=4(2x+9)+4 equation:


Simplifying
12(x + 3) = 4(2x + 9) + 4

Reorder the terms:
12(3 + x) = 4(2x + 9) + 4
(3 * 12 + x * 12) = 4(2x + 9) + 4
(36 + 12x) = 4(2x + 9) + 4

Reorder the terms:
36 + 12x = 4(9 + 2x) + 4
36 + 12x = (9 * 4 + 2x * 4) + 4
36 + 12x = (36 + 8x) + 4

Reorder the terms:
36 + 12x = 36 + 4 + 8x

Combine like terms: 36 + 4 = 40
36 + 12x = 40 + 8x

Solving
36 + 12x = 40 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
36 + 12x + -8x = 40 + 8x + -8x

Combine like terms: 12x + -8x = 4x
36 + 4x = 40 + 8x + -8x

Combine like terms: 8x + -8x = 0
36 + 4x = 40 + 0
36 + 4x = 40

Add '-36' to each side of the equation.
36 + -36 + 4x = 40 + -36

Combine like terms: 36 + -36 = 0
0 + 4x = 40 + -36
4x = 40 + -36

Combine like terms: 40 + -36 = 4
4x = 4

Divide each side by '4'.
x = 1

Simplifying
x = 1

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