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

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


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

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

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

Remove parenthesis around (2 + 3n)
2 + 3n = 7n

Solving
2 + 3n = 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.
2 + 3n + -7n = 7n + -7n

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

Combine like terms: 7n + -7n = 0
2 + -4n = 0

Add '-2' to each side of the equation.
2 + -2 + -4n = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -4n = 0 + -2
-4n = 0 + -2

Combine like terms: 0 + -2 = -2
-4n = -2

Divide each side by '-4'.
n = 0.5

Simplifying
n = 0.5

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