2x+8=-x+3

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


Simplifying
2x + 8 = -1x + 3

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

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

Solving
8 + 2x = 3 + -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.
8 + 2x + x = 3 + -1x + x

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

Combine like terms: -1x + x = 0
8 + 3x = 3 + 0
8 + 3x = 3

Add '-8' to each side of the equation.
8 + -8 + 3x = 3 + -8

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

Combine like terms: 3 + -8 = -5
3x = -5

Divide each side by '3'.
x = -1.666666667

Simplifying
x = -1.666666667

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