`!`
`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`
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`!`
`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
X x 4 + 1/2 x X = 55,35
Giải giúp mik với
x*4+1/2*x=55,35
Bài 1: Tìm x:
X x 4 + 1 / 2 x X = 55,35
y x 4 + 1/2 x y = 55,35
X x 4 + 1/2 x X = 55,35
tìm X
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 * 4 + 1/2 * x = 55,35