12(3x+56)-123=6+12

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Solution for 12(3x+56)-123=6+12 equation:


Simplifying
12(3x + 56) + -123 = 6 + 12

Reorder the terms:
12(56 + 3x) + -123 = 6 + 12
(56 * 12 + 3x * 12) + -123 = 6 + 12
(672 + 36x) + -123 = 6 + 12

Reorder the terms:
672 + -123 + 36x = 6 + 12

Combine like terms: 672 + -123 = 549
549 + 36x = 6 + 12

Combine like terms: 6 + 12 = 18
549 + 36x = 18

Solving
549 + 36x = 18

Solving for variable 'x'.

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

Add '-549' to each side of the equation.
549 + -549 + 36x = 18 + -549

Combine like terms: 549 + -549 = 0
0 + 36x = 18 + -549
36x = 18 + -549

Combine like terms: 18 + -549 = -531
36x = -531

Divide each side by '36'.
x = -14.75

Simplifying
x = -14.75

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