muzalfabutt418 muzalfabutt418

08-12-2019
Mathematics

contestada

In a science test devi scores 15 marks more than lixin . If devi obtains twice as many marks as lexin . Find the number of marks lixin obtains.

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carefreegary carefreegary

08-12-2019

Answer:

15

Step-by-step explanation:

D=2l

D=l+15

Substitute

2l=l+15

L=15

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