3(-5n-3)=23+n

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Solution for 3(-5n-3)=23+n equation:


Simplifying
3(-5n + -3) = 23 + n

Reorder the terms:
3(-3 + -5n) = 23 + n
(-3 * 3 + -5n * 3) = 23 + n
(-9 + -15n) = 23 + n

Solving
-9 + -15n = 23 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-9 + -15n + -1n = 23 + n + -1n

Combine like terms: -15n + -1n = -16n
-9 + -16n = 23 + n + -1n

Combine like terms: n + -1n = 0
-9 + -16n = 23 + 0
-9 + -16n = 23

Add '9' to each side of the equation.
-9 + 9 + -16n = 23 + 9

Combine like terms: -9 + 9 = 0
0 + -16n = 23 + 9
-16n = 23 + 9

Combine like terms: 23 + 9 = 32
-16n = 32

Divide each side by '-16'.
n = -2

Simplifying
n = -2

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