I'm assuming that you meant 4x+1=3x?
Subtracting 4x, we get 1=-x. Multiplying by -1, we get x=-1 as the solution.
Step-by-step explanation:
thanks but not to losers,.... victory is waiting there for me...
1.36 ÷ 8 = 0.17
3.20 ÷ 16 = 0.2
Product B has a lower unit price (dollar per ounce)