What is the properties of 0 + (-7) = -7 +0
1 answer:
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Take some points
- 2x+3y<6
- 3y<-2x+6
- y<-2/3x+2
As here < sign present line will be dashed and shading should be done below the line
So
- (1,1)
- (1,0)
- (2,0)
- (-1,2)
Graph attached
