Question

7 x X - 2 x X = 5055
Trả Lời Giúp Mình Nha

Answer 1

x=1011

Answer 2

\(7\times x-2\times x=5055\\ \Rightarrow\left(7-2\right)\times x=5055\\ \Rightarrow5\times x=5055\\ \Rightarrow x=5055:5\\ \Rightarrow x=1011\)

Answer 3

$7\times x-2\times x=5055$$x\times (7-2)=5055$$x\times 5=5055$$x=5055:5$$x=1011$

 

Answer 4

x(7-2)=5055
x.5=5055
x=5055:5
x=1011