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

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


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

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

Combine like terms: 3x + 8x = 11x
3 + 11x = 2x + -9

Reorder the terms:
3 + 11x = -9 + 2x

Solving
3 + 11x = -9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + 11x + -2x = -9 + 2x + -2x

Combine like terms: 11x + -2x = 9x
3 + 9x = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 9x = -9 + 0
3 + 9x = -9

Add '-3' to each side of the equation.
3 + -3 + 9x = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 9x = -9 + -3
9x = -9 + -3

Combine like terms: -9 + -3 = -12
9x = -12

Divide each side by '9'.
x = -1.333333333

Simplifying
x = -1.333333333

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