That can be rewriten as y=2x-4, x=1, find y
so you fill in the variables y=2(1)-4
and do the easy maths to come to
y=-2
and ur done!!!!!!
To solve we need to get b by itself.
1. subtract 8b from both sides
(9b)-8b=(8b-8b)+12
b=12
and your done!
34.9
