3x-15=12-8x

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Solution for 3x-15=12-8x equation:


Simplifying
3x + -15 = 12 + -8x

Reorder the terms:
-15 + 3x = 12 + -8x

Solving
-15 + 3x = 12 + -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.
-15 + 3x + 8x = 12 + -8x + 8x

Combine like terms: 3x + 8x = 11x
-15 + 11x = 12 + -8x + 8x

Combine like terms: -8x + 8x = 0
-15 + 11x = 12 + 0
-15 + 11x = 12

Add '15' to each side of the equation.
-15 + 15 + 11x = 12 + 15

Combine like terms: -15 + 15 = 0
0 + 11x = 12 + 15
11x = 12 + 15

Combine like terms: 12 + 15 = 27
11x = 27

Divide each side by '11'.
x = 2.454545455

Simplifying
x = 2.454545455

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