10.
50+(2x)=20+(5x)
-20 -20
-2x -2x
30=3x
divide both sides by 3
10=x
Answer:
Step-by-step explanation:
if 500 cups costs 48.38
than one cup will cost
48.38/500=0.096 cents per cup
Tariq's bill is 7 units
pria's bill is 5 units
the differnce is 7-5 or 2 units
the differne in their bills is $14
threfor
2unit=$14
divide by 2
1unit=$7
so tariq's bill is 7 units
1unit=$7
times 7 both sides
7units=$49
tariq's bil is $49