3X-4=12X-112

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Solution for 3X-4=12X-112 equation:


Simplifying
3X + -4 = 12X + -112

Reorder the terms:
-4 + 3X = 12X + -112

Reorder the terms:
-4 + 3X = -112 + 12X

Solving
-4 + 3X = -112 + 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.
-4 + 3X + -12X = -112 + 12X + -12X

Combine like terms: 3X + -12X = -9X
-4 + -9X = -112 + 12X + -12X

Combine like terms: 12X + -12X = 0
-4 + -9X = -112 + 0
-4 + -9X = -112

Add '4' to each side of the equation.
-4 + 4 + -9X = -112 + 4

Combine like terms: -4 + 4 = 0
0 + -9X = -112 + 4
-9X = -112 + 4

Combine like terms: -112 + 4 = -108
-9X = -108

Divide each side by '-9'.
X = 12

Simplifying
X = 12

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