Question

x+20:1/2=40

Answer 1

x+20:1/2=40

=>x+20x2=40

=>x+40=40

=>x=40-40

=>x=0

Answer 2

x+20:1/2=40

=>x+20x2=40

=>x+40=40

=>x=40-40

=>x=0

Answer 3

x+20:1/2=40

=>x+20x2=40

=>x+40=40

=>x=40-40

=>x=0

Answer 4

x+20:1/2=40

=>x+20x2=40

=>x+40=40

=>x=40-40

=>x=0

Answer 5

x+20:1/2=40

=>x+20   =40*1/2

=>x+20   =  20

=>x       =20-20

=>x        =0

Answer 6

\(x+20:\frac{1}{2}=40\)

\(x+40=40\)

\(\Rightarrow x=0\)

Answer 7

\(x+20:\frac{1}{2}=40\)

\(x+40=40\)

\(\Rightarrow x=0\)

Answer 8

x+20=40*1/2

x+20=20

x=20-20

x=0

Answer 9

x+20=40*1/2

x+20=20

x=20-20

x=0