-3=.5x+.5x+x

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Solution for -3=.5x+.5x+x equation:


Simplifying
-3 = 0.5x + 0.5x + x

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

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

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

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

Add '3' to each side of the equation.
-3 + 3 + -2x = 0 + 3

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

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

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

Simplifying
x = -1.5

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