2x -y+3=0,3x -7y +10=0 in elimination method
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Answer:
Hence, the value of x is -1 and the value of y is 1.
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Answered by
1
Answer:y=1 and x=-1
Step-by-step explanation:
2x-y+3=0 (1) equation
3x-7y+10=0 (2) equation
now multiply 1 equation by 3 and 2 equation by 2 we get
6x-3y+9=0
6x-14y+20=0
now we subtract so answer is
11y=11
y=1
and now put the value of y in 1 equation we get
2x-1-3
2x+2
x=-2
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