-48-7n=9n-5(4n+8)

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Solution for -48-7n=9n-5(4n+8) equation:


Simplifying
-48 + -7n = 9n + -5(4n + 8)

Reorder the terms:
-48 + -7n = 9n + -5(8 + 4n)
-48 + -7n = 9n + (8 * -5 + 4n * -5)
-48 + -7n = 9n + (-40 + -20n)

Reorder the terms:
-48 + -7n = -40 + 9n + -20n

Combine like terms: 9n + -20n = -11n
-48 + -7n = -40 + -11n

Solving
-48 + -7n = -40 + -11n

Solving for variable 'n'.

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

Add '11n' to each side of the equation.
-48 + -7n + 11n = -40 + -11n + 11n

Combine like terms: -7n + 11n = 4n
-48 + 4n = -40 + -11n + 11n

Combine like terms: -11n + 11n = 0
-48 + 4n = -40 + 0
-48 + 4n = -40

Add '48' to each side of the equation.
-48 + 48 + 4n = -40 + 48

Combine like terms: -48 + 48 = 0
0 + 4n = -40 + 48
4n = -40 + 48

Combine like terms: -40 + 48 = 8
4n = 8

Divide each side by '4'.
n = 2

Simplifying
n = 2

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