76,22 - x = 19,08
76,22 - y x 3 = 30,61 x 2
\(76,22-y\times3=30,61\times2\\ \Rightarrow76,22-y\times3=61,22\\ \Rightarrow y\times3=76,22-61,22\\ \Rightarrow y\times3=15\\ \Rightarrow y=15:3\\ \Rightarrow y=5\)
76,22 – x = 30,61 x 2
Làm giúp mik câu này với
Tìm y:
76,22 - y x 3 = 61,22
76,22 - y x 3 = 61,22
y x 3 = 76,22 - 61,22
y x 3 = 15
y = 15 : 3
y = 5
76,22 - y x 3 = 61,22
<=>y x 3=76,22-61,22
<=>y x 3=15
<=>y=5
k mik nhé .Thanks
76,22 - y x 3 = 61,22
y x 3 = 76,22 - 61,22
y x 3 = 15
y = 15 : 3
y = 5
~Moon~
19,08 ×73 +2,3 ×25 +19,08 ×27 +1,7 ×1,25
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2. Tìm y
a) y : 15 - 34,87 = 52,21 + 6
b) 76,22 - y x 3 = 30,61 x 2
19,08 ×73 +2,3 ×25 +19,08 ×27 + 1,7 ×1,25
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tìm x :
x + 5,28 = 9,19
x - 34,87 = 58,21
x + 37,66 = 80,94
76,22 - x = 38,08
a) x + 5,28 = 9,19 b) x - 34,87 = 58,21 c) x + 37,66 = 80,94
x = 9,19 - 5,28 x = 58,21 + 34,87 x = 80,94 - 37,66
x = 3.91 x = 89.08 x = 43,28
a, x+5,28=9,19 c, x+37,66=80,84
x=3,91 x=43,18
b, x-34,87=58,21 d, 76,22-x=38,08
x=93,08 x=38,14
a) 5,22=9,08
b) x-14,66=3,34
c) 8,42 : x = 2.16
d) (x-5,6)-3,2=4,5
a, x +5,28 =9,19
b,x +37,66 = 80,34
c,x - 34,87 = 58,21
d, 76,22 - x=38,08
a, x +5,28 =9,19
x =9,19-5,28
x = 3,91
b,x +37,66 = 80,34
x =80,34-37,66
x =42,68
c,x - 34,87 = 58,21
x =58,21+34,87
x =122,08
d, 76,22 - x=38,08
x =76,22-38,08
x =38,14
k dùm nha mọi người
a x+5,28=9,19 x=9,19-5,28 x=3,91
b x+37,66=80,34 x=80,34-37,66 x=42,68
c x-34,87=58,21 x=58,21+34,87 x=93,08
d 76,22-x=38,08 x=76,22-38,08 x=38,14
76,22 - y x 3 = 30,61 x 2
Ai giúp mk thì mk cho like nha
__Cảm ưn__
76,22 - y x 3 = 30,61 x 2
76,22 - y x 3 = 61,22
y x 3 = 76,22 - 61,22
y x 3 = 15
y = 15 : 3
y = 5
HT và $$$
76,22 - y x 3 = 61,22
y x 3 = 76,22 -61,22
y x 3 = 15
y = 15 : 3
y = 5