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18 questions
x + 3 = 15
18
12
-12
20
-x - 2 = -2
x = 0
x = 2
x = 4
x = -4
5 = 2x - 3
x = 1
x = 8
x = 4
x = 2
4-5x =19
x = -3
x = -5
x = 5
x = 14
-3x = 27
x = -9
x = 9
x = 30
x = 24
4x = 20
x = 5
x = 4
x = 3
x = 2
3x+6=3
x=1
x=0
x=−1
19 + x = -50
x = -950
x = -69
x = -31
x = -50/19
2x = -14
x = -7
x = -7
x = -28
x = 28
7−x = -7
x = 1
x = -1
x = 49
x = -49
Voor welke vergelijking is : x =2 een juiste oplossing?
3 + x = 10
11 + x = 13
4x = 32
5x =25
-2x + 10 = 2
4
-4
6
-6
-5x + 8 = 53
6
-6
9
-9
7x + 18 = 60
6
-6
11
-11
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