-4(n-3)+15=-2n-7

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Solution for -4(n-3)+15=-2n-7 equation:


Simplifying
-4(n + -3) + 15 = -2n + -7

Reorder the terms:
-4(-3 + n) + 15 = -2n + -7
(-3 * -4 + n * -4) + 15 = -2n + -7
(12 + -4n) + 15 = -2n + -7

Reorder the terms:
12 + 15 + -4n = -2n + -7

Combine like terms: 12 + 15 = 27
27 + -4n = -2n + -7

Reorder the terms:
27 + -4n = -7 + -2n

Solving
27 + -4n = -7 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
27 + -4n + 2n = -7 + -2n + 2n

Combine like terms: -4n + 2n = -2n
27 + -2n = -7 + -2n + 2n

Combine like terms: -2n + 2n = 0
27 + -2n = -7 + 0
27 + -2n = -7

Add '-27' to each side of the equation.
27 + -27 + -2n = -7 + -27

Combine like terms: 27 + -27 = 0
0 + -2n = -7 + -27
-2n = -7 + -27

Combine like terms: -7 + -27 = -34
-2n = -34

Divide each side by '-2'.
n = 17

Simplifying
n = 17

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