2(n-5)-(7-n)=

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Solution for 2(n-5)-(7-n)= equation:


Simplifying
2(n + -5) + -1(7 + -1n) = 0

Reorder the terms:
2(-5 + n) + -1(7 + -1n) = 0
(-5 * 2 + n * 2) + -1(7 + -1n) = 0
(-10 + 2n) + -1(7 + -1n) = 0
-10 + 2n + (7 * -1 + -1n * -1) = 0
-10 + 2n + (-7 + 1n) = 0

Reorder the terms:
-10 + -7 + 2n + 1n = 0

Combine like terms: -10 + -7 = -17
-17 + 2n + 1n = 0

Combine like terms: 2n + 1n = 3n
-17 + 3n = 0

Solving
-17 + 3n = 0

Solving for variable 'n'.

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

Add '17' to each side of the equation.
-17 + 17 + 3n = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 3n = 0 + 17
3n = 0 + 17

Combine like terms: 0 + 17 = 17
3n = 17

Divide each side by '3'.
n = 5.666666667

Simplifying
n = 5.666666667

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