What is the answer to 7n+2[3(1-n)-2(1+n)]=14 ?

The answer to 7n+2[3(1-n)-2(1+n)]=14 is n=-4

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7n+2[3(1-n)-2(1+n)]=14

7 n + 2 [3 (1 - n) - 2 (1 + n)] = 14

n = - 4

Solution steps

7 n + 2 [3 (1 - n) - 2 (1 + n)] = 14

Expand

7 n + 2 (3 (1 - n) - 2 (1 + n)) : - 3 n + 2

- 3 n + 2 = 14

Move

2

to the right side

- 3 n = 12

Divide both sides by

- 3

n = - 4

42 = \frac{h}{2} (16 + 12)

\frac{x - 2}{4} = 3

x, 5 x - 5 y = 30

- (x + 1) = 8

\frac{x}{5} - 3 = 2

What is the answer to 7n+2[3(1-n)-2(1+n)]=14 ?
The answer to 7n+2[3(1-n)-2(1+n)]=14 is n=-4
Solve for n: 7n+2[3(1-n)-2(1+n)]=14
The solution is n=-4