12-.5x=7

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Solution for 12-.5x=7 equation:


Simplifying
12 + -0.5x = 7

Solving
12 + -0.5x = 7

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -0.5x = 7 + -12

Combine like terms: 12 + -12 = 0
0 + -0.5x = 7 + -12
-0.5x = 7 + -12

Combine like terms: 7 + -12 = -5
-0.5x = -5

Divide each side by '-0.5'.
x = 10

Simplifying
x = 10

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