Créer jeu
Jouer Froggy Jumps
1. 3x+2x=?
A
5x
B
-5x
C
6x
2. x-3 (5x + 9)+1=-6x-(5x-7)
A
3/8
B
-3/8
C
-33/4
3. 2-2(4x-7)=1+3 (x+5)
A
-3/9
B
-2/9
C
3/9
4. x+x+x+x=2+2+2+2
A
2
B
4
C
-8
5. 2+3(2x-2) =-x-2(-2x-2)
A
8/3
B
3/8
C
-8/3
6.
A
B
C
7. -4(5x-3) + 3x=5(4x+7)-3
A
20/31
B
-20/37
C
90/30