8-7(n+3)=-3n-5

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Solution for 8-7(n+3)=-3n-5 equation:


Simplifying
8 + -7(n + 3) = -3n + -5

Reorder the terms:
8 + -7(3 + n) = -3n + -5
8 + (3 * -7 + n * -7) = -3n + -5
8 + (-21 + -7n) = -3n + -5

Combine like terms: 8 + -21 = -13
-13 + -7n = -3n + -5

Reorder the terms:
-13 + -7n = -5 + -3n

Solving
-13 + -7n = -5 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
-13 + -7n + 3n = -5 + -3n + 3n

Combine like terms: -7n + 3n = -4n
-13 + -4n = -5 + -3n + 3n

Combine like terms: -3n + 3n = 0
-13 + -4n = -5 + 0
-13 + -4n = -5

Add '13' to each side of the equation.
-13 + 13 + -4n = -5 + 13

Combine like terms: -13 + 13 = 0
0 + -4n = -5 + 13
-4n = -5 + 13

Combine like terms: -5 + 13 = 8
-4n = 8

Divide each side by '-4'.
n = -2

Simplifying
n = -2

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