3X+12=4X-2

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Solution for 3X+12=4X-2 equation:


Simplifying
3X + 12 = 4X + -2

Reorder the terms:
12 + 3X = 4X + -2

Reorder the terms:
12 + 3X = -2 + 4X

Solving
12 + 3X = -2 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
12 + 3X + -4X = -2 + 4X + -4X

Combine like terms: 3X + -4X = -1X
12 + -1X = -2 + 4X + -4X

Combine like terms: 4X + -4X = 0
12 + -1X = -2 + 0
12 + -1X = -2

Add '-12' to each side of the equation.
12 + -12 + -1X = -2 + -12

Combine like terms: 12 + -12 = 0
0 + -1X = -2 + -12
-1X = -2 + -12

Combine like terms: -2 + -12 = -14
-1X = -14

Divide each side by '-1'.
X = 14

Simplifying
X = 14

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