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