Question

5
2 y-
= 0.3
2 please help me​

Answer 1

here you go ☆☆

▪2(y - \frac{5}{2} ) = \frac{3}{10} ...........(1)2(y−

2

5

)=

10

3

...........(1)

▪2y - 5 = \frac{3}{10}2y−5=

10

3

▪2y = 0.3 + 52y=0.3+5

▪2y = 5.32y=5.3

▪y = \frac{53}{20}y=

20

53

▪y = \frac{26.5}{10}y=

10

26.5

▪y = 2.65y=2.65

\boxed{ \bold{lets \: check \: it \: out}}

letscheckitout

◇put y = 2.65 in (1)

▪\bold{RHS}RHS

▪2(2.65 - \frac{5}{2} )2(2.65−

2

5

)

▪2(2.65 - 2.5)2(2.65−2.5)

▪2(0.15)2(0.15)

▪0.300.30

▪0.3 = \bold{LHS}0.3=LHS