3n-47+n+7=

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Solution for 3n-47+n+7= equation:


Simplifying
3n + -47 + n + 7 = 0

Reorder the terms:
-47 + 7 + 3n + n = 0

Combine like terms: -47 + 7 = -40
-40 + 3n + n = 0

Combine like terms: 3n + n = 4n
-40 + 4n = 0

Solving
-40 + 4n = 0

Solving for variable 'n'.

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

Add '40' to each side of the equation.
-40 + 40 + 4n = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 4n = 0 + 40
4n = 0 + 40

Combine like terms: 0 + 40 = 40
4n = 40

Divide each side by '4'.
n = 10

Simplifying
n = 10

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