7-4(n+3)=23

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Solution for 7-4(n+3)=23 equation: 


Simplifying
7 + -4(n + 3) = 23

Reorder the terms:
7 + -4(3 + n) = 23
7 + (3 * -4 + n * -4) = 23
7 + (-12 + -4n) = 23

Combine like terms: 7 + -12 = -5
-5 + -4n = 23

Solving
-5 + -4n = 23

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -4n = 23 + 5

Combine like terms: -5 + 5 = 0
0 + -4n = 23 + 5
-4n = 23 + 5

Combine like terms: 23 + 5 = 28
-4n = 28

Divide each side by '-4'.
n = -7

Simplifying
n = -7

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