Math, asked by Simrani707, 6 months ago

(viii) 10y -0.2 (7- y) = 19

Answers

Answered by Subir008

2

Answer:

y=2

Step-by-step explanation:

10×2-1.4+0.2×2=19

20-1.4+0.4=19

19=19

hence proved

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