Class 10 linear equations
solve by comparison
3x/2 + 5y/2 = -11x ; x/2 - 7y/2 =5
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Answers
Answered by
1
Answer:
x= -4 and y= -2
Step-by-step explanation:
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Answered by
1
Answer:
1)3x/2+5y/2=-11
2)x/2-7y/2=5
Step-by-step explanation:
1)3x+5y/2=-11*2
3x+5y/2=22
3x+5y=22*2
3x+5y=44
x+y= 44/3+5
x+y=44/8
=5.5
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