if x=2a+1 ,y=a-1 is a solution of the equation 2x-3y+5=0 . find the value of a.
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Answer:
We have
2x - 3y +5 = 0
It is given that x = 2α +1 and α -1 is a solution of the equation 2x -3y +5 = 0
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Answer:
-10
Step-by-step explanation
2(2a+1) -3(a-1)+5=0 (substituting the value)
4a+2-3a+3+5=0
a+10=0
a = -10
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