5(4-n-8)=38+7n

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Solution for 5(4-n-8)=38+7n equation:


Simplifying
5(4 + -1n + -8) = 38 + 7n

Reorder the terms:
5(4 + -8 + -1n) = 38 + 7n

Combine like terms: 4 + -8 = -4
5(-4 + -1n) = 38 + 7n
(-4 * 5 + -1n * 5) = 38 + 7n
(-20 + -5n) = 38 + 7n

Solving
-20 + -5n = 38 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-20 + -5n + -7n = 38 + 7n + -7n

Combine like terms: -5n + -7n = -12n
-20 + -12n = 38 + 7n + -7n

Combine like terms: 7n + -7n = 0
-20 + -12n = 38 + 0
-20 + -12n = 38

Add '20' to each side of the equation.
-20 + 20 + -12n = 38 + 20

Combine like terms: -20 + 20 = 0
0 + -12n = 38 + 20
-12n = 38 + 20

Combine like terms: 38 + 20 = 58
-12n = 58

Divide each side by '-12'.
n = -4.833333333

Simplifying
n = -4.833333333

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