Question

12n+2n+2=58
Допоможіть

Answer 1

12n + 2n + 2 = 58

14n = 58 - 2

14n = 56

n = 56:14

n = 4

Answer 2

12n + 2n + 2 = 58

14n = 58 - 2

14n = 56

n = $\frac{56}{14}$

n = 4