Question

a2+2a-1 =(5a-14) =(35a-17)​

Answer 1

Answer: a=13

Step-by-step explanation:

given that: 2a+2a-1=(5a-14)=(35a-17)

considering 1st and 2rd expression which were equated

2a+2a-1=5a-14

4a-1=5a-14

4a-5a=-14+1

-a=-13

a=13

this question can be solved by taking 1st and 3rd expressions or or 2nd and 3rd expressions. This is because a problem can be solved using many methods

Answer 2

Answer:

a2+2a-1=(5a-14)=(35a-17)=

Step-by-step explanation:

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