Question

if x=2alpha +1 y=alpha1 is a solution of the equation 2x-3y+5=0 find the value of alpha​

Answer 1

ANSWER: -7

EXPLANATIONS

x =2α + 1 , y = α

2x - 3y +5 = 0

2(2α + 1) - 3(α) + 5 = 0

4α + 2 - 3α = -5

α = -5 - 2

α = -7