Question

2x-49=5.32       // giúp với//

Answer 1

\(\Rightarrow2x-49=160\\ \Rightarrow2x=160+49=209\\ \Rightarrow x=\dfrac{209}{2}=104,5\)

Answer 2

x=104,5

Answer 3

2x - 49 = 160

2x= 160 + 49

2x = 209

2 : x = 209

x = 209 : 2

x = 104,5

Answer 4

⇒2x−49=160
⇒2x=160+49=209
⇒x=2092=104,5