Question

решите уравнение:295.1:(n-3)=1334*(m+1.2)=61.2

Answer 1

1)295.1:(n-3)=13, n-3=295.1:13, n-3=22.7, n=22.7+3,n=25.7. ПРОВЕРКА: 295.1:(25.7-3)=13, 295.1:22.7=13, 13=13. 2)34*(m+1.2)=61.2, m+1.2=61.2:34, m+1.2=1.8, m=1.8-1.2, m=0.6. ПРОВЕРКА: 34*(0.6+1.2)=61.2, 34*1.8=61.2, 61.2=61.2.