Question

Решите уравнения:
53×(x-961)=3975
(k+2958):87=134
69+4m=2m+153

Answer 1

x-961=3975÷53
x-961=75
x=75+961
x=1036

k+2958=134×87
k+2958=11658
k=11658-2958
k=8700

4m-2m=153-69
2m=84
m=84÷2
m=42