X+6=7X-12

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Solution for X+6=7X-12 equation:


Simplifying
X + 6 = 7X + -12

Reorder the terms:
6 + X = 7X + -12

Reorder the terms:
6 + X = -12 + 7X

Solving
6 + X = -12 + 7X

Solving for variable 'X'.

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

Add '-7X' to each side of the equation.
6 + X + -7X = -12 + 7X + -7X

Combine like terms: X + -7X = -6X
6 + -6X = -12 + 7X + -7X

Combine like terms: 7X + -7X = 0
6 + -6X = -12 + 0
6 + -6X = -12

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

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

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

Divide each side by '-6'.
X = 3

Simplifying
X = 3

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