5+.5x+3=-7

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Solution for 5+.5x+3=-7 equation:


Simplifying
5 + 0.5x + 3 = -7

Reorder the terms:
5 + 3 + 0.5x = -7

Combine like terms: 5 + 3 = 8
8 + 0.5x = -7

Solving
8 + 0.5x = -7

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 0.5x = -7 + -8

Combine like terms: 8 + -8 = 0
0 + 0.5x = -7 + -8
0.5x = -7 + -8

Combine like terms: -7 + -8 = -15
0.5x = -15

Divide each side by '0.5'.
x = -30

Simplifying
x = -30

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