0.5(2x-21)=x+13

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Solution for 0.5(2x-21)=x+13 equation:


Simplifying
0.5(2x + -21) = x + 13

Reorder the terms:
0.5(-21 + 2x) = x + 13
(-21 * 0.5 + 2x * 0.5) = x + 13
(-10.5 + 1x) = x + 13

Reorder the terms:
-10.5 + 1x = 13 + x

Solving
-10.5 + 1x = 13 + 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.
-10.5 + 1x + -1x = 13 + x + -1x

Combine like terms: 1x + -1x = 0
-10.5 + 0 = 13 + x + -1x
-10.5 = 13 + x + -1x

Combine like terms: x + -1x = 0
-10.5 = 13 + 0
-10.5 = 13

Add '10.5' to each side of the equation.
-10.5 + 10.5 = 13 + 10.5

Combine like terms: -10.5 + 10.5 = 0.0
0.0 = 13 + 10.5

Combine like terms: 13 + 10.5 = 23.5
0.0 = 23.5

Simplifying
0.0 = 23.5

Combine like terms: 0.0 + -23.5 = -23.5
-23.5 = 23.5 + -23.5

Combine like terms: 23.5 + -23.5 = 0.0
-23.5 = 0.0

The solution to this equation could not be determined.

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