slove 1)x+y=5 and 2x-3y=4
guys please answer its urgent............
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Answered by
1
Step-by-step explanation:
x+y=5.......(1)
2x-3y=4.....(2)
Now,
multiplying eq.1 by 2and subtracting eq.2 by 1
(2x+2y=10)-(2x-3y=4)
=>2x+2y-2x+3y=6
5y=6
=>y=6/5
put the value of y in eq.1
x+y=5
x+6/5=5
x=5-6/5
=>x=9/5
pls. give it's brainliest question
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8
Answer:
Which of the following is not an example of a bio-mass energy source?
Sorry for above
Step-by-step explanation:
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