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

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


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

Reorder the terms:
8 + 7(5 + n) = 4(8 + -1n)
8 + (5 * 7 + n * 7) = 4(8 + -1n)
8 + (35 + 7n) = 4(8 + -1n)

Combine like terms: 8 + 35 = 43
43 + 7n = 4(8 + -1n)
43 + 7n = (8 * 4 + -1n * 4)
43 + 7n = (32 + -4n)

Solving
43 + 7n = 32 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
43 + 7n + 4n = 32 + -4n + 4n

Combine like terms: 7n + 4n = 11n
43 + 11n = 32 + -4n + 4n

Combine like terms: -4n + 4n = 0
43 + 11n = 32 + 0
43 + 11n = 32

Add '-43' to each side of the equation.
43 + -43 + 11n = 32 + -43

Combine like terms: 43 + -43 = 0
0 + 11n = 32 + -43
11n = 32 + -43

Combine like terms: 32 + -43 = -11
11n = -11

Divide each side by '11'.
n = -1

Simplifying
n = -1

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