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1 vote
2a+b=5 and 6y+4y=48 show that 20a+10b has a greater value than 3x+2y

User Warem
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1 Answer

9 votes

Answer:

Explanation:

There is an error in the question. 6x+4y = 48

Multiply first equation by 10:

20x+10y = 50

Divide second equation by 2:

3x+2y = 24

50>24, so 20x+10y > 3x+2y

User Nourish
by
7.6k points
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