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Verify whether (1,-2)is a solution of 2x-3y =8 or not
Asked by Ishita Gandhi Last Modified
Answer 
step1:(1,-2)=>(x,y)=> x=1, y=-2
step2: substitute the values of x & y in given equation 2x-3y=8
step3:
2(1)-3(-2)=8 [(-)x(-)=(+)]
2+6=8
8=8 (LHS=RHS)
given point (1,-2) satisfies the equation 2x-3y=8, Hence (1,-2) is a solution of 2x-3y=8.
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