x=3 nha bạn yêu quý
x*5+x*3=24
x =24:(5+3)
x =24:8
x =3
kết bạn nhé!Chúc bạn học tốt
X x 5 + X x 3 = 24
X x [5 + 3] = 24
X x 8 = 24
X = 24 : 8
X = 3
X × 5 + X × 3 = 24
X × ( 5 + 3 ) = 24
X × 8 = 24
X = 24 ÷ 8
X = 3
\(X\times5+X\times3=24\)
\(X\times\left(5+3\right)=24\)
\(X\times8=24\)
\(X=24\div8\)
\(X=3\)
x . 5 + x . 3 = 24
x . ( 5 + 3 ) = 24
x . 8 = 24
x = 24 : 8
x = 3
\(x.5+x.3=24\)
\(x.\left(5+3\right)=24\)
\(x.8=24\)
\(\Rightarrow x=24\div8=3\)
\(\Rightarrow x=3\)
\(x\times5+x\times3=24\)
\(x\times\left(5+3\right)=24\)
\(x\times8=24\)
\(x=24\div8\)
\(x=3\)
Bùi Đinh An
\(x\cdot5+x\cdot3=24\)
\(x\cdot\left(5+3\right)=24\)
\(x\cdot8=24\)
\(x=24:8\)
\(x=3\)
X * 5 + X * 3 = 24
X * ( 5 + 3 ) = 24
X * 8 = 24
X = 24 : 8
X = 3
=> X = 3
X x 5 + X x 3 = 24
X x ( 5 + 3 ) = 24
X x 8 = 24
X = 24 : 8
X = 3
X x 5 + X x 3 = 24
X x (5+3)=24
X x 8 = 24
X = 24 : 8
X = 3
x*5+x*3=24
x*(5+3)=24
x* 8 =24
x =24:8
x =3
vậy x bằng 3