clearly y cannot be 8.3. Multiply that by 6 and you get 50
6y+5 = 10
6y = 5
y = 5/6
y = 0.8333
4 = z/12-17
z/12 = 21
z = 21*12 = 252
6y + 5=10
-5+6y+5=10+-5
6y/6=5/6
Y=8.3
Is this right
I need help with this one 4=z/12-17
1 answer