X+3+9=8x-2

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Solution for X+3+9=8x-2 equation:


Simplifying
X + 3 + 9 = 8x + -2

Reorder the terms:
3 + 9 + X = 8x + -2

Combine like terms: 3 + 9 = 12
12 + X = 8x + -2

Reorder the terms:
12 + X = -2 + 8x

Solving
12 + X = -2 + 8x

Solving for variable 'X'.

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

Add '-12' to each side of the equation.
12 + -12 + X = -2 + -12 + 8x

Combine like terms: 12 + -12 = 0
0 + X = -2 + -12 + 8x
X = -2 + -12 + 8x

Combine like terms: -2 + -12 = -14
X = -14 + 8x

Simplifying
X = -14 + 8x

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