Question

4(x – 3) = 7² – 1¹⁰

Answer 1

4(x-3)=48

      x-3  =48:4

      x     =12+3

      x     =15

Answer 2

\(\Leftrightarrow x-3=12\)

hay x=15

Answer 3

4(x-3)=7²-1¹⁰

4(x-3)=48

x-3=12

x=15

Answer 4

<=>4x - 12 = 49 - 1

<=>4x = 49 + 12 - 1

<=>4x = 60

<=>x = 15

 

Answer 5

Trả lời:

4(x-3)=7²-1¹⁰

4(x-3)=48

x-3=12

x=15