Ta có: 45 x (463 + x ) = 44955
463 + x = 44955 : 45
463 + x = 999
x = 999 - 463
x = 536
45 x (463+x)=44955
=) 44955 : 45 = 463 +x
=) 999 = 463 +x
= )x = 999 - 463
=) x = 536
45 x (463+x) = 44955
=> 463+x=999 (=44955:45)
=> x=536 (=999-463)
Vậy x=536
\(45\cdot\left(463+x\right)=44955\)
\(463+x=44955:45\)
\(463+x=999\)
\(x=999-463\)
\(x=536\)
45 . ( 463 + x ) = 44 955
463 + x = 44 955 : 45
463 + x = 999
x = 999 - 463
x = 536
Ai k mik mik k lại
45 * ( 463 + x ) = 44955
463 + x = 44955 : 45
463 + x = 999
x = 999 - 463
x = 536
vậy x = 536