the solution set of x+y-1=0 and 3x+3y - 2=0
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Answered by
3
Step-by-step explanation:
x + y = 1 ....... (1)
3x +3y = 2 .....(2)
multiply (1) by 3
3x +3y = 3......(3)
This equation has no solutions......!!?
Answered by
1
Solution 1:
=> x+y-1=0
=> 1 + 0 - 1 = 0 (X= 1: y= 0)
=> -1 + 2 - 1 = 0 (X= -1: y= 2)
=> -2 + 3 - 1 = 0 (X= -2: y= 3)
Solution 2:
=> 3x+3y - 2=0
=> 3x + 3y = 2
( In this equation, determining the value of X & y would result in decimals. Hence, it is not possible )
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