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305=-5a-8(6a-5)
We simplify the equation to the form, which is simple to understand
305=-5a-8(6a-5)
Reorder the terms in parentheses
305=-5a+(-48a+40)
Remove unnecessary parentheses
+305=-5a-48a+40
We move all terms containing a to the left and all other terms to the right.
+5a+48a=+40-305
We simplify left and right side of the equation.
+53a=-265
We divide both sides of the equation by 53 to get a.
a=-5
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