Anúncios
1
Determine o valor da incógnita 6x = 2x + 16
3
1/2
0
1
2
3/2
5
4
2
2x - 5 = x + 1
2
5
1
3
3/7
6
0
4
3
2x - 3 = x + 4
5
0
3
4
6
7
2
1
4
5x + 7 = 4x + 10
1/3
3
2
4
0
1/4
1
5
4x - 10 = 2x + 2
6
1/2
0
5
4
2
1
3
6
4x - 7 = 8x - 2
0
-8
1
-55
1/3
-2/5
-9/3
5/-4
7
2x + 1 = 4x - 7
4
1
2
-7/11
-3
9/-41
0
3
8
9x + 9 + 3x = 15
1/2
2
-2
12
-1
6
3
-9/11
9
16x - 1 = 12x + 3
100
3
1/2
4
2
1
2/3
-4
10
3x - 2 = 4x + 9
-11
3
5
-3
-7
-2
-1
11
11
5x - 3 + x = 2x + 9
0
-2
1
-1
3
-3
1/2
2
12
17x - 7x = x + 18
1
1/2
2
-1
0
3
-3
-2
13
x - x + 4 = 17 - 2x + 1
-1/2
11/2
2
0
-7/11
-5/6
0/1
1
14
x + 2x + 3 - 5x = 4x - 9
1
1/2
-1
-2
-3
2
3
0
15
5x + 6x - 16 = 3x + 2x - 4
2
3
-1/2
-2
1
-1
-3
0
16
5x + 4 = = 3x - 2x + 4
-3
3
0
1
-2
2
-1
1/2
