3 x- 7Y + 10=0 and y-2x-3=0 substitution method
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Answer:
x=41,y=19.
Step-by-step explanation:
3x-7y+10=0
x=(7y-10)/3
Putting this 'x' in another equation:-
x-2y=3
(7y-10/3)-2y=3
7y-10-6y=9
y=19
x=133-10/3=123/3=41
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