Math, asked by tanishq6321, 10 months ago

solve by substitution method plz

Attachments:

pushpa13102004: x = 10 y =15

tanishq6321: hiw

tanishq6321: how

Answers

Answered by afzalhussain40

1

x+y =25 ........1

50x + 100y = 2000

x +2y = 40........2

by subtracting 1from 2

y= 15

by substituting this value in 1

x +y=25

x+15 =25

x= 10

THIS IS THE SUBSTITUTE METHOD

MARK AS BRAINLIEST

tanishq6321: no without subtracting u solve my question

tanishq6321: only substituting the value

afzalhussain40: this was the substituting method

afzalhussain40: plz understand

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