Question

Answer 1

`1/2xx x-3/4=0,25`

`1/2xx x-3/4=1/4`

`1/2xx x=1/4+3/4=1`

`x=1:1/2`

`x=1xx2=2`

Answer 2

\(\dfrac{1}{2}.x-\dfrac{3}{4}=0,25\)

\(\dfrac{1}{2}.x=0,25+\dfrac{3}{4}\)

\(\dfrac{1}{2}.x=1\)

\(x=1\div\dfrac{1}{2}\)

\(x=2\)

Answer 3

\(\dfrac{1}{2}\)x\(x\)-\(\dfrac{3}{4}\)=0,25

\(\dfrac{1}{2}\)x\(x\)-\(\dfrac{3}{4}\)=\(\dfrac{1}{4}\)

\(\dfrac{1}{2}\)x\(x\)=\(\dfrac{1}{4}\)+\(\dfrac{3}{4}\)

\(\dfrac{1}{2}\)x\(x\)=1

\(x\) = 1 : \(\dfrac{1}{2}\)

x = 1 x 2

x = 2

Answer 4

x=2