20-a/2=3/2(a+4)

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Solution for 20-a/2=3/2(a+4) equation:


20-a/2=3/2(a+4)

We simplify the equation to the form, which is simple to understand
20-a/2=3/2(a+4)

Simplifying:
20-0.5a=3/2*(a+4)

Simplifying:
20-0.5a=+1.5*(a+4)

Reorder the terms in parentheses
20-0.5a=+(+1.5a+6)

Remove unnecessary parentheses
+20-0.5a=+1.5a+6

We move all terms containing a to the left and all other terms to the right.
-0.5a-1.5a=+6-20

We simplify left and right side of the equation.
-2a=-14

We divide both sides of the equation by -2 to get a.
a=7

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