Question

60 +2.(x+3) = 244

Answer 1

`60 + 2 . ( x + 3 ) = 244`

`2 . (x + 3 ) = 244 - 60`

`2. ( x + 3 ) = 184`

`x + 3 = 184 : 2`

`x + 3 = 92`

`x = 92 - 3`

`x = 89`

Answer 2

\(60+2\cdot\left(x+3\right)=244\\ 2\cdot\left(x+3\right)=244-60\\ 2\cdot\left(x+3\right)=184\\ x+3=184:2\\ x+3=92\\ x=92-3\\ x=89.\)

Answer 3

\(60+2\cdot(x+3)=244\\\Rightarrow 2 \cdot(x+3)=244-60\\\Rightarrow 2\cdot(x+3)=184\\\Rightarrow x+3=184:2\\\Rightarrow x+3=92\\\Rightarrow x=92-3\\\Rightarrow x=89\)

Vậy \(x=89\)
#\(Toru\)