Question

x \(\times\) 4 + 1/2 \(\times \) x=55,35

 

Answer 1

`x xx 4 + 1/2 xx x=55,35`

`x xx 4 + 0,5 xx x = 55,35`

`x xx(4+0,5)=55,35`

`x xx 4,5 = 55,35`

`x=55,35:4,5`

`x=12,3`

Answer 2

` X xx 4 + 1/2 xx X = 55,35`

` X xx ( 4 + 1/2) = 55,35`

` X xx 4,5 = 55,35`

` X = 55,35 : 4,5`

` X = 12,3`

Answer 3

\(x\times\left(4+\dfrac{1}{2}\right)=55,35\\ x\times\dfrac{9}{2}=55,35\\ x=12,3\)

Answer 4

\(X x ( 4 +\) \(\dfrac{'1}{2}\) ) \(= 55,35\)

\(X x 4,5 = 55,35 \)

\(x = 55,35 : 4,5 \)

\(x = 12,3\)