x*4+1/2*x=55,35
X x 4 + 1/2 x X =55,35
`!`
`x xx 4 +1/2 xx x=55,35`
`=> x xx ( 4+1/2) =55,35`
`= x xx 9/2=55,35`
`=>x= 55,35 : 9/2`
`=>x= 3,075`
x * 4 + 1/2 * x = 55,35
\(\Leftrightarrow x\cdot\dfrac{9}{2}=55.35\)
hay x=12,3
X x 4 + 1/2 x X = 55,35
Giải giúp mik với
\(x\times4+\frac{1}{2}\times x=55,35\)
\(x\times\left(4+\frac{1}{2}\right)=55,35\)
\(x\times4,5=55,35\)
\(x=55,35:4,5\)
\(x=12,3\)
x x 4 + 1/2 x x = 55,35
x x (4 + 1/2) = 55,35
x x 4,5 = 55,35
x = 55,35 : 4,5
x = 12,3
Chúc bạn học tốt.
😁😁😁
\(x\times4+\frac{1}{2}\times x=55,35\)
\(x\times4+0,5\times x=55,35\)
\(x\times\left(4+0,5\right)=55,35\)
\(x\times4,5=55,35\)
\(x=55,35\div4,5\)
\(x=12,3\)
Vậy \(x=12,3\)
y x 4 + 1/2 x y = 55,35
Y×4+1/2×y=55,35
Y×4+0,5×y=55,35
Y×(4+0,5)=55,35
Y×4,5=55,35
Y=55,35:4
Y=12,3
Vậy y=12,3
y x 4 + 1/2 x y = 55,35
=> y x (4 + 1/2) = 55,35
=> y x 9/2 = 55,35
=> y= 55,35 : 9/2
=> y= 12,3
x * 4 + 1/2 * x = 55,35
Ta có : x*4+x*1/2=55,35
x(4+1/2) = 55,35
x* 9/2 = 55,35
x = 12,3
Bài 1: Tìm x:
X x 4 + 1 / 2 x X = 55,35
\(4x+\frac{1}{2}x=55,35.\)
\(\Leftrightarrow\left(4+\frac{1}{2}\right)x=55,35.\)
\(\Leftrightarrow4,5x=55,35\)
\(\Leftrightarrow x=12,3\)
x * 4 + 1/2 * x =55,35
x : 0,1 - x :4- x *3/4=2,25
0,01m3 .....(< > =) 1/99
X x 4 +\(\frac{1}{2}\)x X=55,35
\(x\cdot4+\frac{1}{2}\cdot x=55,35\)
\(=x\left(4+\frac{1}{2}\right)=55,35\)
\(=x\cdot4,5=55,35\)
\(\Rightarrow x=55,35:4,5\)
\(\Rightarrow x=12,3\)
\(x.4+\frac{1}{2}.x=55,35\)
\(\Leftrightarrow x.\left(4+\frac{1}{2}\right)=55,35\)
\(\Leftrightarrow x.\frac{9}{2}=55,35\)
\(\Leftrightarrow x=55,35:\frac{9}{2}\)
\(\Leftrightarrow x=\frac{123}{10}=12,3\)
(Tíck cho mìk vs nha!)
\(x\times4+\frac{1}{2}\times x=55,35\)
\(x\times\left(4+\frac{1}{2}\right)=55,35\)
\(x\times\left(\frac{8}{2}+\frac{1}{2}\right)=55,35\)
\(x\times\frac{9}{2}=55,35\)
\(x\times4,5=55,35\)
\(x=55,35\div4,5\)
\(x=12,3\)
X x 4 + 1/2 x X = 55,35
tìm X
hộ mình với mình đang cần gấp
\(x\cdot4+\frac{1}{2}\cdot x=55,35\)
\(x\cdot\left(4+\frac{1}{2}\right)=55,35\)
\(x\cdot\frac{9}{2}=55,35\)
\(x=12,3\)