12cm-17=139

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Solution for 12cm-17=139 equation:


Simplifying
12cm + -17 = 139

Reorder the terms:
-17 + 12cm = 139

Solving
-17 + 12cm = 139

Solving for variable 'c'.

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

Add '17' to each side of the equation.
-17 + 17 + 12cm = 139 + 17

Combine like terms: -17 + 17 = 0
0 + 12cm = 139 + 17
12cm = 139 + 17

Combine like terms: 139 + 17 = 156
12cm = 156

Divide each side by '12m'.
c = 13m-1

Simplifying
c = 13m-1

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