((2+7n)-4n)=10

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Solution for ((2+7n)-4n)=10 equation:


Simplifying
((2 + 7n) + -4n) = 10

Remove parenthesis around (2 + 7n)
(2 + 7n + -4n) = 10

Combine like terms: 7n + -4n = 3n
(2 + 3n) = 10

Remove parenthesis around (2 + 3n)
2 + 3n = 10

Solving
2 + 3n = 10

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 3n = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 3n = 10 + -2
3n = 10 + -2

Combine like terms: 10 + -2 = 8
3n = 8

Divide each side by '3'.
n = 2.666666667

Simplifying
n = 2.666666667

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