Question

2. [ x+ 3] + 3 . [ 2+x] = 62

moi nguoi giup minh voi mai minh nop bai roi

Answer 1

\(2\left(x+3\right)+3\left(2+x\right)=62\\ 2x+6+6+3x=62\\ 5x+12=62\\ \Rightarrow5x=50\\ \Rightarrow x=10\)

Vậy x = 10

Answer 2

666

Answer 3

2(x+3)+3(2+x)=62

2x+6+6+3x=62

5x+12=62

⇒5x=50

⇒x=10

Answer 4

x = 10

Answer 5

2.[x+3]+3.[2+x]=62

2x+6+6+3x=62

(2x+3x)+(6+6)=62

5x + 12 =62

5x = 62-12

5x = 50

x = 50:5

x = 10

Answer 6

x=10

Answer 7

2. ( x+ 3) + 3 . ( 2+x) = 62

2x+ 6+ 6+ 3x = 62

2x+ 3x = -6 - 6+ 62

5x = 50

x = 50: 5

x = 1