tìm x : 1482 : x + 23 = 80
Tìm x
a,648-34xX=444
B,1482:X+23=80
a) 648 -34x =444
34x = 648 -444
34x = 204
x= 204:34
x= 6
b) 1482 :x +23 = 80
1482 :x = 80 -23
1482 :x = 57
x= 1482 :57
x= 26
Tìm x
1482:x+23=80
ai nhanh nhất mk tick cho
\(1482:x+23=80\)
\(\Rightarrow1482:x=57\)
\(\Rightarrow x=26\)
\(1473:x+23=80\)
\(1473:x=80-23\)
\(1473:x=57\)
\(x=1473:57\)
\(x=\frac{1473}{57}\)
1482 : x + 23 = 80
1482 : x = 80 - 23
1482 : x = 57
x = 1482 : 57
x = 26
Vậy x =26
1482 : x + 23 = 80
Ta có: 1482:x+23=80
\(\Leftrightarrow1482:x=57\)
hay x=26
1482:x + 23=80
\(1482:x+23=80\)
\(\Rightarrow1482:x=80-23\)
\(\Rightarrow1482:x=57\)
\(\Rightarrow x=26\)
Vậy x = 26
1482:x+23=80
\(1482\div x+23=80\)
\(1482\div x=57\)
\(x=26\)
\(\dfrac{1482}{x}=80-23=57\\ x=\dfrac{1482}{57}=26\)
Tìm x :
a. 890 : x = 35 dư 15
b. 648 – 34 . x = 444
c. 1482 : x + 23 = 80
a, 890:x=35 dư 15
=> 890=35x+15
890-15=35x
875=35x
875:35=x
x=25
b, 648-34x=444
34x=648-444
34x=204
x=204:34
x=6
c, 1482:x+23=80
1482:x=80-23
1482:x=57
x=1482:57
x=26
1482:x+23=80
1482 : x +23 = 80
1482 : x = 80 - 23
1482 : x = 57
x = 1482 : 57
x = 26
1482 : x + 23 = 80
1482 : x = 80 - 23
1482 : x = 57
x = 1482 : 87
x = 26
1428:x+23=80
x=1428:(80-23)
x=1428:57
x=26
nếu đúng thì kích mình nhe !
1482:x+23+=80
1482 :x = 80 - 23
1482 : x = 57
x =1482 : 57
x = 26
1482÷x+23=80
=> 1482:x=80-23
=> 1482:x=57
=> x= 1482:57
=> x= 26
1482 : x + 23 = 80
1482 : x = 80 - 23 = 57
x = 1482 : 57 = 26
1482 : x + 23 = 80
1482 : x = 80 - 23
1482 : x = 57
x = 1482 : 57
x = 26