9x-x+3=-2(x+1)

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Solution for 9x-x+3=-2(x+1) equation:


Simplifying
9x + -1x + 3 = -2(x + 1)

Reorder the terms:
3 + 9x + -1x = -2(x + 1)

Combine like terms: 9x + -1x = 8x
3 + 8x = -2(x + 1)

Reorder the terms:
3 + 8x = -2(1 + x)
3 + 8x = (1 * -2 + x * -2)
3 + 8x = (-2 + -2x)

Solving
3 + 8x = -2 + -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 + 8x + 2x = -2 + -2x + 2x

Combine like terms: 8x + 2x = 10x
3 + 10x = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
3 + 10x = -2 + 0
3 + 10x = -2

Add '-3' to each side of the equation.
3 + -3 + 10x = -2 + -3

Combine like terms: 3 + -3 = 0
0 + 10x = -2 + -3
10x = -2 + -3

Combine like terms: -2 + -3 = -5
10x = -5

Divide each side by '10'.
x = -0.5

Simplifying
x = -0.5

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