3x-4y = 5 find three solutions
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This equation can't be solved because there are two different types of variable in this
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when x=0
- 3(0)-4y=5
y=-5/4
when x=1
- 3(1)-4y=5
-4y=2
y=-1/2
when x=-(1)
- 3(-1)-4y=5
-4y=5+3
y=-2
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