What is the value of y, if 2y-3x=25; 3x+5y=10?
Answers
Answered by
1
hii friend...
2y-3x=25-----------------(1)
5y+3x=10------------------------------(2)
(1)+(2)
7y=35
y=5
substitute in (1)
2(5)-3x=25
3x=-15
x=-5
hope this helps you
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Answered by
1
Answer:
y= 7
Step-by-step explanation:
2y-3x=25; 3x+5y=10
-3x+2y=25
3x+5y=10
--------------
0+7y=35
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