40-5n=7(1+4n)

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Solution for 40-5n=7(1+4n) equation:


40-5n=7(1+4n)

We simplify the equation to the form, which is simple to understand 
40-5n=7(1+4n)

Reorder the terms in parentheses
40-5n=+(+7+28n)

Remove unnecessary parentheses
+40-5n=+7+28n

We move all terms containing n to the left and all other terms to the right. 
-5n-28n=+7-40

We simplify left and right side of the equation. 
-33n=-33

We divide both sides of the equation by -33 to get n. 
n=1

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