3X+12=5X+X

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Solution for 3X+12=5X+X equation:


Simplifying
3X + 12 = 5X + X

Reorder the terms:
12 + 3X = 5X + X

Combine like terms: 5X + X = 6X
12 + 3X = 6X

Solving
12 + 3X = 6X

Solving for variable 'X'.

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

Add '-6X' to each side of the equation.
12 + 3X + -6X = 6X + -6X

Combine like terms: 3X + -6X = -3X
12 + -3X = 6X + -6X

Combine like terms: 6X + -6X = 0
12 + -3X = 0

Add '-12' to each side of the equation.
12 + -12 + -3X = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -3X = 0 + -12
-3X = 0 + -12

Combine like terms: 0 + -12 = -12
-3X = -12

Divide each side by '-3'.
X = 4

Simplifying
X = 4

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