12=5a-2a

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Solution for 12=5a-2a equation:


12=5a-2a

We simplify the equation to the form, which is simple to understand
12=5a-2a

We move all terms containing a to the left and all other terms to the right.
-5a+2a=-12

We simplify left and right side of the equation.
-3a=-12

We divide both sides of the equation by -3 to get a.
a=4

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