Math, asked by dattatrayambure97787, 7 months ago

IF
12x + 13y
= 29_and 13x+_12y = 21find the value of x+y
ety

Answers

Answered by xGUITARx

2

Here is ur answer.........

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Answered by Anonymous

0

12x + 13y = 29---------(1)

13x + 12y =21------------(2)

Add (1)+(2),

25x+25y =50

x=1

y=1

x+y=2

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