Question

2,3-y+4,5=1,2

Answer 1

\(6,8-y=1,2\Rightarrow y=5.6\)

Answer 2

2.3-y+4.5=1.2

2.3+4.5-y=1.2

6.8-y=1.2

y=6.8-1.2

y=5.6

Answer 3

2.3 - y + 4.5 = 1.2 

2.3 - y = 1.2 - 4.5 

2.3 - y = -3.3

y = 2.3 - -3.3 

y = -1