Question

(X.3-21):4+108=114                                       Các bạn nhanh giúp mình nha! Thanks ^_^

Answer 1

\(\left(x.3-21\right):4+108=114\)

\(\left(x.3-21\right):4=114-108\)

\(\left(x.3-21\right):4=6\)

\(x.3-21=6.4\)

\(x.3-21=24\)

\(x.3=24+21\)

\(x.3=45\)

\(x=45:3\)

\(x=15\)

Answer 2

(X.3-21):4+108=114

=>(X.3-21):4=114-108

=>(X.3-21):4=6

=>X.3-21=6.4

=>X.3-21=24

=>X.3=24+21

=>X.3=45

=>X=45:3

=>X=15

Answer 3

[x.3-21]:4+108=114

[x.3-21]:4=114-108=6

x.3-21 = 6.4 = 24

x.3 = 24+21 = 45

x = 45:3 = 15

Answer 4

\(\left(x.3-21\right)\div4+108=114\)

\(\left(x.3-21\right)\div4=114-108\)

\(\left(x.3-21\right)\div4=6\)

\(x.3-21=6.4\)

\(x.3-21=24\)

\(x.3=24+21\)

\(x.3=45\)

\(x=45\div3\)

\(x=15\)

Answer 5

(X.3-21):4= 114-108 

(X.3-21):4= 6.   

X.3-21      = 6.4 = 24.         

X.3.          = 24+21 = 45 

X = 45:3 =15

OK nha

Answer 6

(x.3-21):4+108=114 (x.3-21):4=114-108 (x.3-21):4=6 x.3-21=6.4 x.3-21=24 x.3=24+21 x.3=45 x=45:3 x=15