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