-8(n+7)-4(-1-5n)=y

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Solution for -8(n+7)-4(-1-5n)=y equation:


Simplifying
-8(n + 7) + -4(-1 + -5n) = y

Reorder the terms:
-8(7 + n) + -4(-1 + -5n) = y
(7 * -8 + n * -8) + -4(-1 + -5n) = y
(-56 + -8n) + -4(-1 + -5n) = y
-56 + -8n + (-1 * -4 + -5n * -4) = y
-56 + -8n + (4 + 20n) = y

Reorder the terms:
-56 + 4 + -8n + 20n = y

Combine like terms: -56 + 4 = -52
-52 + -8n + 20n = y

Combine like terms: -8n + 20n = 12n
-52 + 12n = y

Solving
-52 + 12n = y

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '52' to each side of the equation.
-52 + 52 + 12n = 52 + y

Combine like terms: -52 + 52 = 0
0 + 12n = 52 + y
12n = 52 + y

Divide each side by '12'.
n = 4.333333333 + 0.08333333333y

Simplifying
n = 4.333333333 + 0.08333333333y

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