alguien que me diga estoy en problemas de reprobar porfa
![](https://es-static.z-dn.net/files/deb/e3befaaff0df7b24091d8dd12340f195.jpg)
3x + 8 = 29
3x = 29 - 8
3x = 21
x = 21/3
x = 7
3c + 2 = 29
3c = 29 - 2
3c = 27
c = 27/3
c = 9
Respuestas a la pregunta
Respuesta:
esta facil hermano, solo sigue el ejemplo , me da flojera hacer todo
Explicación paso a paso:
3y=25-1
3y=24
y=24/3
y=8
Respuesta:
1)
3y + 1 = 25
3y = 25 -1
3y = 24
y = 24/3
y = 8
2)
2z + 2 = 16
2z = 16 -2
2z = 14
z = 14/2
z = 7
3)
2c + 1 = 19
2c = 19 - 1
2c = 18
c = 18/9
c = 2
4)
3u + 8 = 32
3u = 32 - 8
3u = 24
u = 24/3
u = 8
5)
3c + 3 = 15
3c = 15 - 3
3c = 12
c = 12/3
c = 4
6)
3x + 6 = 15
3x = 15 - 6
3x = 9
x = 9/3
x = 3
7)
2u + 7 = 13
2u = 13 - 7
2u = 6
u = 6/2
u = 3
8)
3c + 6 = 12
3c = 12 - 6
3c = 6
c = 6/3
c = 2
9)
2u + 8 = 10
2u = 10 - 8
2u = 2
u = 2/2
u = 1
10)
3y + 6= 9
3y = 9 -6
3y = 3
y = 3/3
y = 1
11)
3x + 9 = 15
3x = 15 - 9
3x = 6
x = 6/3
x = 2
12)
3x + 7 = 13
3x = 13 - 7
3x = 6
x = 6/3
x = 2
13)
2x + 2 = 16
2x = 16 - 2
2x = 14
x = 14/2
x = 7
14)
3x + 8 = 29
3x = 29 - 8
3x = 21
x = 21/3
x = 7
15)
3c + 2 = 29
3c = 29 - 2
3c = 27
c = 27/3
c = 9
Explicación paso a paso:
están de izquierda a derecha...sorry
2x + 2 = 16
2x = 16 - 2
2x = 14
x = 14/2
x = 7