Step by step explination please the correct answer is 3 1\2 – InterviewSolution

1.

Step by step explination please the correct answer is 3 1\2

Answer»

y=3½

Step-by-step explanation:

2(3y-2)-4(2Y-5)=9

6y-4-8y+20=9

6y-8y=9+4-20

(-2y)=(-7)

2y=7

y=7/2

y=3½

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