0.5x+3=-x

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Solution for 0.5x+3=-x equation:


Simplifying
0.5x + 3 = -1x

Reorder the terms:
3 + 0.5x = -1x

Solving
3 + 0.5x = -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.
3 + 0.5x + x = -1x + x

Combine like terms: 0.5x + x = 1.5x
3 + 1.5x = -1x + x

Combine like terms: -1x + x = 0
3 + 1.5x = 0

Add '-3' to each side of the equation.
3 + -3 + 1.5x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 1.5x = 0 + -3
1.5x = 0 + -3

Combine like terms: 0 + -3 = -3
1.5x = -3

Divide each side by '1.5'.
x = -2

Simplifying
x = -2

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