Question

0.12y-1=0.095-0.9

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Answer 1

0.12y-1=0.095-0.9

0.12y=0.095-0.9+1

0.12y=0.195

0.12y/0.12=0.195/0.12

therefore, y= 1.625

Answer 2

0.12y-1=0.095-0.9

or, 0.12y=0.095-0.9+1

or, 0.12y=0.195

or, y = 0.195/0.12 = 195/120=1.625

The answer will be 1.625