Question

9. The solution of the equations 0.4x +0.3y = 1.7 and 0.7x -0.2y = 0.8 is
(a) x= 1 and y = 2 (b) x = 2 and y = 3 (c) x = 3 and y = 4 (d) x 5 and y = 4​

Answer 1

Answer:

here b is correct answer

Step-by-step explanation:

by solving it we get x,y=23

Answer 2

Answer:

option B is the correct answer

Step-by-step explanation:

x=2 and y=4

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