45 nhân (463+x)=44955
2087-x chia 27= 2015 45 nhan (463 +x) = 44955
287-x:27=2015 45x(463+x)=44955
x:27=2015+287 463+x =44955:45
x:27=2302 463+x =999
x = 2302x27 x =999-463
x = 62154 x =536
2087-x /27=2015 và bài này nữa 45*(463+x)=44955
Bài 1 :
\(\frac{2087-x}{27}=2015\)
\(2087-x=2015.27\)
\(2087-x=54405\)
\(x=2087-54405\)
\(x=-52318\)
B2 :
45(463+x)=44955
463+x=44955:45
463+x=999
x=999-463
x=536
Bài 1 :
$\frac{2087-x}{27}=2015$2087−x27 =2015
$2087-x=2015.27$2087−x=2015.27
$2087-x=54405$2087−x=54405
$x=2087-54405$x=2087−54405
$x=-52318$x=−52318
B2 :
45(463+x)=44955
463+x=44955:45
463+x=999
x=999-463
x=536
Bài 1 :
$$
$$
$$
$$
$$
B2 :
45(463+x)=44955
463+x=44955:45
463+x=999
x=999-463
x=536
2087- x chia 27 = 2015 45 x [ 463 + x ] = 44955
45X[463+x]=44955
=>463+x=44955:45
=>463+x=999
=>x=999-463
=>x=536
dung quen nhe moi nguoi
45 x (463+x) = 44955
=> 463 + x = 44955 : 45
=> 463 + x = 999
=> x = 999 - 463
=> x = 536
Nhìn thấy thì tiếc gì 1 Li.ke nhỉ ???
#Học tốt
=>463+x=44955:45
=>463+x=999
=>x=999-463
=>x=536
2087- x : 27=2015
45x<463+ x>=44955
2087 - x : 27 = 2015
x : 27 = 2087 - 2015
x : 27 = 72
x = 72 x 27
x = 1944
45 x (463 + x) = 44955
463 + x = 44955 : 45
463 + x = 999
x = 999 - 463
x = 536
#hok tốt#
Tìm x biết: 2087-x:27=2015
45x(463+x)=44955
2087 - x :27 = 2015
x : 27 = 2087 - 2015
x : 27 = 72
x = 72 x 27
x = 1944
2087 - x : 27 = 2015
x : 27 = 2087 - 2015
x : 27 = 72
x =72 x 27
x =1944
45 x ( 463 + x ) = 44955
463 + x = 44955 : 45
463 + x = 999
x = 999 - 463
x = 536
2087-x:27=2015
x:27=2087-2015
x:27=72
x =72x27
x =1944
45x(463+x)=44955
463+x=44955:45
463+x=999
x=999-463
x=536
(55-735)- (463-45)
(55-735) - (463-45)
= (-680) - 418
= (-1098)
(55-735) - (463-45) = (-680) - 418 = -1098
( 55 - 735 )- ( 463 - 45 ) = ?
( 55 - 735 )- ( 463 - 45 )
= (-680) - 418
= -1098
Mn giải giúp mình đi mình đang cần gấp
(55 – 737) – ( 463 – 45 + 38)
(55-737)-(463-45+38)
=682 -(463-45+38)
= 682-456
= 226
(55 – 737) – ( 463 – 45 + 38) =-682 - 456 = -1138