La solució de l'equació
2x + 3x = 10
Equacions de primer grau
Quiz
•
Mathematics
•
2nd - 3rd Grade
•
Hard
Paula Santos Mayans
Used 109+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
La solució de l'equació
2x + 3x = 10
4
6
2
x
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Calcula :
2x + 3 = 31
12
14
17
21
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Quin és el valor de X en la següent equació?
2x+8 = 22
17
1
9
7
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Resol la següent equació:
5x-15=4x+16
31
52
17
29
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Quants membres té una equació?
3
2
4
5
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sense fer-ne el càlcul busca una equació equivalent a:
2x = 5
2x + 2 = 5
2x+4=5+4
2(2x)=5+2
2x=5·2
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Indica quina d'aquestes equacions no és de primer grau.
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