solve the equations a+b+c= -1 and -a-2b-2c= -2
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2
Answer:
we cannot solve this problem as there are 2 equation and 3 variables we can only find ratio
Answered by
2
Answer:
a+b+c = -1..........(1)
-a-2b -2c = -2........(,२)
adding equation 1&2 we get ,
-b - c = -3
equation. 1 putting value -b-c=-3
a+b+c = -1
a +(-3)+(-3) = -1
a +6 = -1
a = -1-6
a = -7
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