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

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


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

Reorder the terms:
-2(7 + n) = -5 + 7n
(7 * -2 + n * -2) = -5 + 7n
(-14 + -2n) = -5 + 7n

Solving
-14 + -2n = -5 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-14 + -2n + -7n = -5 + 7n + -7n

Combine like terms: -2n + -7n = -9n
-14 + -9n = -5 + 7n + -7n

Combine like terms: 7n + -7n = 0
-14 + -9n = -5 + 0
-14 + -9n = -5

Add '14' to each side of the equation.
-14 + 14 + -9n = -5 + 14

Combine like terms: -14 + 14 = 0
0 + -9n = -5 + 14
-9n = -5 + 14

Combine like terms: -5 + 14 = 9
-9n = 9

Divide each side by '-9'.
n = -1

Simplifying
n = -1

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