-7+2(n-7)=

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


Simplifying
-7 + 2(n + -7) = 0

Reorder the terms:
-7 + 2(-7 + n) = 0
-7 + (-7 * 2 + n * 2) = 0
-7 + (-14 + 2n) = 0

Combine like terms: -7 + -14 = -21
-21 + 2n = 0

Solving
-21 + 2n = 0

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + 2n = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 2n = 0 + 21
2n = 0 + 21

Combine like terms: 0 + 21 = 21
2n = 21

Divide each side by '2'.
n = 10.5

Simplifying
n = 10.5

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