4(n-4)-(7-n)=

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


Simplifying
4(n + -4) + -1(7 + -1n) = 0

Reorder the terms:
4(-4 + n) + -1(7 + -1n) = 0
(-4 * 4 + n * 4) + -1(7 + -1n) = 0
(-16 + 4n) + -1(7 + -1n) = 0
-16 + 4n + (7 * -1 + -1n * -1) = 0
-16 + 4n + (-7 + 1n) = 0

Reorder the terms:
-16 + -7 + 4n + 1n = 0

Combine like terms: -16 + -7 = -23
-23 + 4n + 1n = 0

Combine like terms: 4n + 1n = 5n
-23 + 5n = 0

Solving
-23 + 5n = 0

Solving for variable 'n'.

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

Add '23' to each side of the equation.
-23 + 23 + 5n = 0 + 23

Combine like terms: -23 + 23 = 0
0 + 5n = 0 + 23
5n = 0 + 23

Combine like terms: 0 + 23 = 23
5n = 23

Divide each side by '5'.
n = 4.6

Simplifying
n = 4.6

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