If vec a and vec b are non-collinear ve...

If ` vec a` and `vec b` are non-collinear vectors and vectors ` vecalpha=(x+4y) vec a+(2x+y+1) vec b` and `vecbeta=(-2x+y+2) vec a+(2x-3y-1) vec b` are connected by the relation `3 vecalpha=2 vecbeta`,find the value of x and y?

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