-5+4n=-5+7(n+3)

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Solution for -5+4n=-5+7(n+3) equation:


Simplifying
-5 + 4n = -5 + 7(n + 3)

Reorder the terms:
-5 + 4n = -5 + 7(3 + n)
-5 + 4n = -5 + (3 * 7 + n * 7)
-5 + 4n = -5 + (21 + 7n)

Combine like terms: -5 + 21 = 16
-5 + 4n = 16 + 7n

Solving
-5 + 4n = 16 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-5 + 4n + -7n = 16 + 7n + -7n

Combine like terms: 4n + -7n = -3n
-5 + -3n = 16 + 7n + -7n

Combine like terms: 7n + -7n = 0
-5 + -3n = 16 + 0
-5 + -3n = 16

Add '5' to each side of the equation.
-5 + 5 + -3n = 16 + 5

Combine like terms: -5 + 5 = 0
0 + -3n = 16 + 5
-3n = 16 + 5

Combine like terms: 16 + 5 = 21
-3n = 21

Divide each side by '-3'.
n = -7

Simplifying
n = -7

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