Answer:
4 = 1x
Step-by-step explanation:
(3x)9 = (4x)5
9 = (1x) 5
2.54*0.12=0.3048
$235.94 - 80 = 155.94
155.94 ÷ 25.99 = 6
He bought 6 sweaters
it is 900
x=-5.5
-3(x+4)=(-x-1)
1. Distribute
-3x+(-12)=-x-1
2. Simplify
-3x-12=-x-1
-2x-12=-1
-2x=11
x=-11/2
