1. −7x − 11 = −9x – 27
2. −3x − 4 = −2x + 5
3. 11x − 10 = −11x – 208
4. −8x − 6 = −10x − 22
5. 5x + 6 = 8x − 18
6. −4x + 2 = −7x + 14
7. −6x + 2 = −5x + 4
8. −6x + 7 = 10x − 169
9. 7x − 7 = 10x − 37
10. −9x − 8 = −4x + 37
11. −3x + 9 = 2x − 26
12. 5x + 7 = 10x + 32
13. −7x − 5 = 10x + 80
14. −11x − 3 = 4x + 117
Respuestas a la pregunta
Respuesta:
−7x − 11 = −9x – 27
-7 x + 9x = -27 + 11
2 x = -16
x= -16/2
x= -8
−3x − 4 = −2x + 5
-3 x + 2 x = 5 + 4
-1 x = 9
x= 9/-1
x= -9
11x − 10 = −11x – 208
11x + 11 x = -208 + 10
22 x = -198
x = -198/22
x= -9
−8x − 6 = −10x − 22
-8 x + 10 x = -22 + 6
2 x = -16
x = -16/2
x= -8
5x + 6 = 8x − 18
5 x - 8 x = -18 - 6
- 3 x = -24
x= -24/-3
x = 8
−4x + 2 = −7x + 14
- 4 x + 7 x = 14 - 2
3 x = 12
x = 12/3
x = 4
−6x + 2 = −5x + 4
- 6 x + 5 x = 4 - 2
- 1 x = 2
x = 2/-1
x = -2
−6x + 7 = 10x − 169
- 6 x - 10 x = - 169 - 7
- 16 x = - 176
x = -176/ -16
x = 11
7x − 7 = 10x − 37
7 x - 10 x = -37 + 7
-3 x = -30
x = -30/-3
x = 10
−9x − 8 = −4x + 37
- 9 x + 4 x = 37 + 8
- 5 x = 45
x = 45/ -5
x = -9
−3x + 9 = 2x − 26
-3 x - 2 x = -26 - 9
- 5 x = - 35
x = -35/-5
x = 7
5x + 7 = 10x + 32
5 x - 10 x = 32 - 7
- 5 x = 25
x = 25/-5
x = -5
−7x − 5 = 10x + 80
- 7 x - 10 x = 80 + 5
-17 x = 85
x = 85/ -17
x = -5
−11x − 3 = 4x + 117
- 11 x - 4 x = 117 + 3
- 15 x = 120
x = 120/ - 15
x = -8
Hola, espero sean de ayuda!