-x+8+2(3x+4)=-x+9

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Solution for -x+8+2(3x+4)=-x+9 equation:


Simplifying
-1x + 8 + 2(3x + 4) = -1x + 9

Reorder the terms:
-1x + 8 + 2(4 + 3x) = -1x + 9
-1x + 8 + (4 * 2 + 3x * 2) = -1x + 9
-1x + 8 + (8 + 6x) = -1x + 9

Reorder the terms:
8 + 8 + -1x + 6x = -1x + 9

Combine like terms: 8 + 8 = 16
16 + -1x + 6x = -1x + 9

Combine like terms: -1x + 6x = 5x
16 + 5x = -1x + 9

Reorder the terms:
16 + 5x = 9 + -1x

Solving
16 + 5x = 9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
16 + 5x + x = 9 + -1x + x

Combine like terms: 5x + x = 6x
16 + 6x = 9 + -1x + x

Combine like terms: -1x + x = 0
16 + 6x = 9 + 0
16 + 6x = 9

Add '-16' to each side of the equation.
16 + -16 + 6x = 9 + -16

Combine like terms: 16 + -16 = 0
0 + 6x = 9 + -16
6x = 9 + -16

Combine like terms: 9 + -16 = -7
6x = -7

Divide each side by '6'.
x = -1.166666667

Simplifying
x = -1.166666667

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