Math, asked by khushikapoor7971, 2 months ago

If 3x + 4y = 7 and 10x - y = 9. then und value of 4x + 6y.

Answers

Answered by prachidahake50

2

Answer:

3x + 4y = 7

so x = 1 or y = 1

10x - y = 9

so x = 1 or y = 1

then 4x + 6 y = 10

because x = y =1

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