3(4x+16)=9x+12

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Solution for 3(4x+16)=9x+12 equation:


Simplifying
3(4x + 16) = 9x + 12

Reorder the terms:
3(16 + 4x) = 9x + 12
(16 * 3 + 4x * 3) = 9x + 12
(48 + 12x) = 9x + 12

Reorder the terms:
48 + 12x = 12 + 9x

Solving
48 + 12x = 12 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
48 + 12x + -9x = 12 + 9x + -9x

Combine like terms: 12x + -9x = 3x
48 + 3x = 12 + 9x + -9x

Combine like terms: 9x + -9x = 0
48 + 3x = 12 + 0
48 + 3x = 12

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

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

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

Divide each side by '3'.
x = -12

Simplifying
x = -12

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