7n+7-4n=10

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Solution for 7n+7-4n=10 equation: 


Simplifying
7n + 7 + -4n = 10

Reorder the terms:
7 + 7n + -4n = 10

Combine like terms: 7n + -4n = 3n
7 + 3n = 10

Solving
7 + 3n = 10

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 3n = 10 + -7

Combine like terms: 7 + -7 = 0
0 + 3n = 10 + -7
3n = 10 + -7

Combine like terms: 10 + -7 = 3
3n = 3

Divide each side by '3'.
n = 1

Simplifying
n = 1

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