2t+5t+3,18=25,3
7t=25.3-3.18
7t=22.12
t=3.16
,8p-2p-14,21=75,19
6p=75.19+14.21
6p=89.4
p=14.9
2t+5t=7t+3.18=25.3
t=22.12 : 7
8p-2p=6p - 14.21 = 75.19
6p = 75.19 + 14.21 = 89.4
p= 89.4 : 6
p= 14.9
2t+5t+3,18=25,3
7t=25.3-3.18
7t=22.12
t=3.16
,8p-2p-14,21=75,19
6p=75.19+14.21
6p=89.4
p=14.9
2t+5t=7t+3.18=25.3
7t=25.3-3.18
7t=22.12
t=22.12 : 7
t=3.16
8p-2p=6p - 14.21 = 75.19
6p = 75.19 + 14.21 = 89.4
p= 89.4 : 6
p= 14.9