3x+8x-12=8x+1

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Solution for 3x+8x-12=8x+1 equation:


Simplifying
3x + 8x + -12 = 8x + 1

Reorder the terms:
-12 + 3x + 8x = 8x + 1

Combine like terms: 3x + 8x = 11x
-12 + 11x = 8x + 1

Reorder the terms:
-12 + 11x = 1 + 8x

Solving
-12 + 11x = 1 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-12 + 11x + -8x = 1 + 8x + -8x

Combine like terms: 11x + -8x = 3x
-12 + 3x = 1 + 8x + -8x

Combine like terms: 8x + -8x = 0
-12 + 3x = 1 + 0
-12 + 3x = 1

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

Combine like terms: -12 + 12 = 0
0 + 3x = 1 + 12
3x = 1 + 12

Combine like terms: 1 + 12 = 13
3x = 13

Divide each side by '3'.
x = 4.333333333

Simplifying
x = 4.333333333

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