3x+9=-8x-1+4

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Solution for 3x+9=-8x-1+4 equation:


Simplifying
3x + 9 = -8x + -1 + 4

Reorder the terms:
9 + 3x = -8x + -1 + 4

Reorder the terms:
9 + 3x = -1 + 4 + -8x

Combine like terms: -1 + 4 = 3
9 + 3x = 3 + -8x

Solving
9 + 3x = 3 + -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.
9 + 3x + 8x = 3 + -8x + 8x

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

Combine like terms: -8x + 8x = 0
9 + 11x = 3 + 0
9 + 11x = 3

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

Combine like terms: 9 + -9 = 0
0 + 11x = 3 + -9
11x = 3 + -9

Combine like terms: 3 + -9 = -6
11x = -6

Divide each side by '11'.
x = -0.5454545455

Simplifying
x = -0.5454545455

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