Question

решите уравнение (n+3):4=1

Answer 1

$(n + 3) \div 4 = 1 \\ n + 3 = 1 \times 4 \\ n + 3 = 4 \\ n = 4 - 3 \\ n = 1$

Answer 2

(n+3):4=1

(n+3)=4*1

n+3=4

n=1