.5x+15=x-7

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Solution for .5x+15=x-7 equation:


Simplifying
0.5x + 15 = x + -7

Reorder the terms:
15 + 0.5x = x + -7

Reorder the terms:
15 + 0.5x = -7 + x

Solving
15 + 0.5x = -7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
15 + 0.5x + -1x = -7 + x + -1x

Combine like terms: 0.5x + -1x = -0.5x
15 + -0.5x = -7 + x + -1x

Combine like terms: x + -1x = 0
15 + -0.5x = -7 + 0
15 + -0.5x = -7

Add '-15' to each side of the equation.
15 + -15 + -0.5x = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -0.5x = -7 + -15
-0.5x = -7 + -15

Combine like terms: -7 + -15 = -22
-0.5x = -22

Divide each side by '-0.5'.
x = 44

Simplifying
x = 44

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