Question

\(5.\left(x+4\right)+38=123\)

Answer 1

5.(x+4)+38=123

5.(x+4) = 123- 38

5.(x+4) = 85

x+4 = 85:5

x+4 = 17

x = 17 -4

x = 13

vậy x=13

Answer 2

\(5.\left(x+4\right)+38=123\)

\(5x+20=123-38\)

\(5x+20=85\)

\(5x=65\)

x = 13

Vậy x = 13

Answer 3

Ta có: \(5\left(x+4\right)+38=123\)

\(\Leftrightarrow5\left(x+4\right)=123-38=85\)

\(\Leftrightarrow x+4=\dfrac{85}{5}=17\)

\(\Leftrightarrow x=17-4=13\)

Vậy: \(x=13\)

Answer 4

$5.\left(x+4\right)+38=123$

$\mathrm{=>\; 5(x+4)=123-38}$

$\mathrm{=>\; 5(x+4)=85}$

$\mathrm{=>\; x+4=85:5}$

$\mathrm{=>x+4=17}$

$\mathrm{=>\; x=17-4}$

=> x=13

Answer 5

5.(x+4)+38=123

5.(x+4) =123-38

5.(x+4) =85

x+4 =85:5

x+4 =17

x =17-4

x =13

Answer 6

Ta có: 5.(x+4)+38=123

=>5.(x+4)=123-38

=>5.(x+4)=85

=>(x+4)=85:5

=>x+4=17

=>x=17-4=13

Vậy x=13

Answer 7

5.(x+4)+38=123

⇒5(x+4)=123-38

⇒5(x+4)=85

⇒x+4=85:5

⇒x+4=17

⇒x=17-4

⇒x=13

Vậy x=13

Chúc bạn hok tốt!!!!!!!!!!!!!

Answer 8

5.(x+4) + 38 = 123

ta có

5.(x+4) =123-38

5.(x+4) = 85

x+4 = 85:5

x+4 = 17

x =17-4

x 13

Vậy x = 13

Answer 9

5.(x + 4)+38=123

5.(x + 4) =123-38

5.(x + 4) =85

x + 4 =85:5

x + 4 =17

x =17-4

x =13

Answer 10

$5.\left(x+4\right)+38=123$
⇒5. (x+4) = 123-38
⇒5. (x+4) = 85
⇒ (x+4) = 85:5
⇒ (x+4) = 17
⇒ x = 17-4
⇒ x = 13
Vậy x = 13

Answer 11

5.(x+4)+38=123

5.(x+4)=123-38

5.(x+4)=85

x+4=85:5

x+4=17

x=17-4

x=13