Math, asked by sahil7339, 1 year ago

please solve the 1 2 and 3 question.

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Answered by sthasaman01
1

Answer:


Step-by-step explanation:


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sahil7339: one request
sahil7339: will you please again tell me first problem i didnt understand u can tell in another method.
sthasaman01: Yah sure..
sahil7339: tell then
sthasaman01: I think u need to find the values of the variables, isn't it?
sahil7339: yes
sthasaman01: Actually i used the substitution method for solving it. First i found the value of x from the 1st equation, then i substituted the value of x in the second equation and i got the actual value of y which i again substituted it in the first equation to get the actual value of x. Hence i got the values of x Nd y
sthasaman01: I think u got it
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