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If 4x+5y=83 and $$ \ {3x\over2y}={21\over22}$$then what is the value of y-x ?
5Q:
If 4x+5y=83 and $$ \ {3x\over2y}={21\over22}$$then what is the value of y-x ?
- 13false
- 24true
- 37false
- 411false
- 5None of thesefalse
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