3(n-5)-(7-4n)=6n

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Solution for 3(n-5)-(7-4n)=6n equation:


Simplifying
3(n + -5) + -1(7 + -4n) = 6n

Reorder the terms:
3(-5 + n) + -1(7 + -4n) = 6n
(-5 * 3 + n * 3) + -1(7 + -4n) = 6n
(-15 + 3n) + -1(7 + -4n) = 6n
-15 + 3n + (7 * -1 + -4n * -1) = 6n
-15 + 3n + (-7 + 4n) = 6n

Reorder the terms:
-15 + -7 + 3n + 4n = 6n

Combine like terms: -15 + -7 = -22
-22 + 3n + 4n = 6n

Combine like terms: 3n + 4n = 7n
-22 + 7n = 6n

Solving
-22 + 7n = 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-22 + 7n + -6n = 6n + -6n

Combine like terms: 7n + -6n = 1n
-22 + 1n = 6n + -6n

Combine like terms: 6n + -6n = 0
-22 + 1n = 0

Add '22' to each side of the equation.
-22 + 22 + 1n = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 1n = 0 + 22
1n = 0 + 22

Combine like terms: 0 + 22 = 22
1n = 22

Divide each side by '1'.
n = 22

Simplifying
n = 22

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