Answer:
y = 7
Step-by-step explanation:
0.3y+0.6 = 9.7 - y
0.3y+y = 9.7 -0.6
1.3y = 9.1
y= 7
sorry it had an error
2r+(t+r)
2r+t+1r
3r+t
hey extra, the answer is 0.9375