Question

0.4r-1.2=0.35+0.6

Answer 1

0.4r-1.2=0.35+0.6
+1.2 +1.2
0.4r=2.15
2.15/0.4
r=5.375

Answer 2

oh nice ty

Answer 3

np

Answer 4

wait cna we start all over i wrote the problem wrong it is 0.4r-1.2+0.3r=0.6

Answer 5

yeah hold on

Answer 6

0.4r-1.2+0.3r=0.6
+0.3r
0.7r-1.2=0.6
+1.2+1.2
0.7r=1.8
divide by 0.7
r=2.571428571

Answer 7

ok ty