5y – 72 = 48 – 3y
5y + 3y = 48 + 72
8y = 120
y = 15
53*(x-961)=3975
53x – 50933 = 3975
53x = 3975 + 50933
53x = 54908
x = 1036
(R+2958):87=134
R+2958=134 *87
R+2958=11658
R=11658-2958
R=8700
69 + 4m = 2m + 153
4m – 2m = 153 – 69
2m = 84
m = 42
5y – 72 = 48 – 3y 5y + 3y = 48 + 72 8y = 120 y = 15
53*(x-961)=3975 53x – 50933 = 3975 53x = 3975 + 50933 53x = 54908 x = 1036
(R+2958):87=134 R+2958=134 *87 R+2958=11658 R=11658-2958 R=8700
69 + 4m = 2m + 153 4m – 2m = 153 – 69 2m = 84 m = 42
5y – 72 = 48 – 3y
5y + 3y = 48 + 72
8y = 120
y = 15
53*(x-961)=3975
53x – 50933 = 3975
53x = 3975 + 50933
53x = 54908
x = 1036
(R+2958):87=134
R+2958=134 *87
R+2958=11658
R=11658-2958
R=8700
69 + 4m = 2m + 153
4m – 2m = 153 – 69
2m = 84
m = 42
5y – 72 = 48 – 3y 5y + 3y = 48 + 72 8y = 120 y = 15
53*(x-961)=3975 53x – 50933 = 3975 53x = 3975 + 50933 53x = 54908 x = 1036
(R+2958):87=134 R+2958=134 *87 R+2958=11658 R=11658-2958 R=8700
69 + 4m = 2m + 153 4m – 2m = 153 – 69 2m = 84 m = 42