(B) पुढील उपप्रश्न सोडवा :
(1) 3x + y = 7 या समीकरणासाठी y=1 असताना, x ची किंमत काढा.
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Answers
Answered by
13
Step-by-step explanation:
3x + y = 7
3x + 1 = 7
4x = 7
x =7-4
x=3
Answered by
5
Answer:-
3x+y=7
y=1
:- 3x+y=7
:- 3x+1=7
:- 4x+=7
:- x=7-4
:- x=3
x=3 ही समीकरणाची उकल आहे
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