30+2X=12+3X

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Solution for 30+2X=12+3X equation:


Simplifying
30 + 2X = 12 + 3X

Solving
30 + 2X = 12 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
30 + 2X + -3X = 12 + 3X + -3X

Combine like terms: 2X + -3X = -1X
30 + -1X = 12 + 3X + -3X

Combine like terms: 3X + -3X = 0
30 + -1X = 12 + 0
30 + -1X = 12

Add '-30' to each side of the equation.
30 + -30 + -1X = 12 + -30

Combine like terms: 30 + -30 = 0
0 + -1X = 12 + -30
-1X = 12 + -30

Combine like terms: 12 + -30 = -18
-1X = -18

Divide each side by '-1'.
X = 18

Simplifying
X = 18

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