.5(x-28)=12+7x

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Solution for .5(x-28)=12+7x equation:


Simplifying
0.5(x + -28) = 12 + 7x

Reorder the terms:
0.5(-28 + x) = 12 + 7x
(-28 * 0.5 + x * 0.5) = 12 + 7x
(-14 + 0.5x) = 12 + 7x

Solving
-14 + 0.5x = 12 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-14 + 0.5x + -7x = 12 + 7x + -7x

Combine like terms: 0.5x + -7x = -6.5x
-14 + -6.5x = 12 + 7x + -7x

Combine like terms: 7x + -7x = 0
-14 + -6.5x = 12 + 0
-14 + -6.5x = 12

Add '14' to each side of the equation.
-14 + 14 + -6.5x = 12 + 14

Combine like terms: -14 + 14 = 0
0 + -6.5x = 12 + 14
-6.5x = 12 + 14

Combine like terms: 12 + 14 = 26
-6.5x = 26

Divide each side by '-6.5'.
x = -4

Simplifying
x = -4

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