Question

(1-3y)(4-y)/(2-3y)(1-y)=1
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Answer 1

Answer:

|1-3y]| 4-y ] = (2-3y)(1-y)

4-y-12y+3y^2 = 2-2y-3y+3y^2

4-13y = 2-5y

4-2 = 8y

y = 2/8 = 1/4

Answer 2

Answer:

Step-by-step explanation:

(1-3y)(4-y)/(2-3y)(1-y)=1

(1-3y)(4-y)=1(2-3y)(1-y)

4-y-12y+3y^2=2-3y(1-y)

4-y-12y+3y^2=2-2y-3y+3y^2

-8y+3y^2+2y+3y-3y^2=2

-3y=2

y=-2/3