8X+X-12=3+6X

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Solution for 8X+X-12=3+6X equation:


Simplifying
8X + X + -12 = 3 + 6X

Reorder the terms:
-12 + 8X + X = 3 + 6X

Combine like terms: 8X + X = 9X
-12 + 9X = 3 + 6X

Solving
-12 + 9X = 3 + 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 + 9X + -6X = 3 + 6X + -6X

Combine like terms: 9X + -6X = 3X
-12 + 3X = 3 + 6X + -6X

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

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

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

Combine like terms: 3 + 12 = 15
3X = 15

Divide each side by '3'.
X = 5

Simplifying
X = 5

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