2(n+4)-5(3-n)=

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Solution for 2(n+4)-5(3-n)= equation:


Simplifying
2(n + 4) + -5(3 + -1n) = 0

Reorder the terms:
2(4 + n) + -5(3 + -1n) = 0
(4 * 2 + n * 2) + -5(3 + -1n) = 0
(8 + 2n) + -5(3 + -1n) = 0
8 + 2n + (3 * -5 + -1n * -5) = 0
8 + 2n + (-15 + 5n) = 0

Reorder the terms:
8 + -15 + 2n + 5n = 0

Combine like terms: 8 + -15 = -7
-7 + 2n + 5n = 0

Combine like terms: 2n + 5n = 7n
-7 + 7n = 0

Solving
-7 + 7n = 0

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 7n = 0 + 7

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

Combine like terms: 0 + 7 = 7
7n = 7

Divide each side by '7'.
n = 1

Simplifying
n = 1

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