3(x+4)-12x=48

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Solution for 3(x+4)-12x=48 equation:


Simplifying
3(x + 4) + -12x = 48

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

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

Solving
12 + -9x = 48

Solving for variable 'x'.

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

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

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

Combine like terms: 48 + -12 = 36
-9x = 36

Divide each side by '-9'.
x = -4

Simplifying
x = -4

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