3(X-4)=6+X

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Solution for 3(X-4)=6+X equation:


Simplifying
3(X + -4) = 6 + X

Reorder the terms:
3(-4 + X) = 6 + X
(-4 * 3 + X * 3) = 6 + X
(-12 + 3X) = 6 + X

Solving
-12 + 3X = 6 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
-12 + 3X + -1X = 6 + X + -1X

Combine like terms: 3X + -1X = 2X
-12 + 2X = 6 + X + -1X

Combine like terms: X + -1X = 0
-12 + 2X = 6 + 0
-12 + 2X = 6

Add '12' to each side of the equation.
-12 + 12 + 2X = 6 + 12

Combine like terms: -12 + 12 = 0
0 + 2X = 6 + 12
2X = 6 + 12

Combine like terms: 6 + 12 = 18
2X = 18

Divide each side by '2'.
X = 9

Simplifying
X = 9

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