Math, asked by starshraddha6857, 1 year ago

Answer is 5 in 99x +400 and 101x+99y=600 then x+y is

Answers

Answered by Cherrydunnu

1

Answer:

Step-by-step explanation:

99X+400=5

X=-395/99

X=-3.98

Now,substitute the value of X in 101X+99y=600

101(-3.98)+99y=600

y=600+401.98/99

y=604.06

Therefore,x+y=-3.98+604.06

=600.08

Hope you understand

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