-(2n+6)+7=4-5n

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Solution for -(2n+6)+7=4-5n equation:


Simplifying
-1(2n + 6) + 7 = 4 + -5n

Reorder the terms:
-1(6 + 2n) + 7 = 4 + -5n
(6 * -1 + 2n * -1) + 7 = 4 + -5n
(-6 + -2n) + 7 = 4 + -5n

Reorder the terms:
-6 + 7 + -2n = 4 + -5n

Combine like terms: -6 + 7 = 1
1 + -2n = 4 + -5n

Solving
1 + -2n = 4 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
1 + -2n + 5n = 4 + -5n + 5n

Combine like terms: -2n + 5n = 3n
1 + 3n = 4 + -5n + 5n

Combine like terms: -5n + 5n = 0
1 + 3n = 4 + 0
1 + 3n = 4

Add '-1' to each side of the equation.
1 + -1 + 3n = 4 + -1

Combine like terms: 1 + -1 = 0
0 + 3n = 4 + -1
3n = 4 + -1

Combine like terms: 4 + -1 = 3
3n = 3

Divide each side by '3'.
n = 1

Simplifying
n = 1

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