-7(3+6n)-5n=-3(5n+7)

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Solution for -7(3+6n)-5n=-3(5n+7) equation:


-7(3+6n)-5n=-3(5n+7)

We simplify the equation to the form, which is simple to understand
-7(3+6n)-5n=-3(5n+7)

Reorder the terms in parentheses
+(-21-42n)-5n=-3*(5n+7)

Remove unnecessary parentheses
-21-42n-5n=-3+*(+5n+7+)

Reorder the terms in parentheses
-21-42n-5n=+(-15n-21)

Remove unnecessary parentheses
-21-42n-5n=-15n-21

We move all terms containing n to the left and all other terms to the right.
-42n-5n+15n=-21+21

We simplify left and right side of the equation.
-32n=0

We divide both sides of the equation by -32 to get n.
n=-0

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