Respuesta: 4w < 10 - 2
4w < 8
w = 8 / 4 = 2
4* 8 = 10 - 2
w = 5- 3
w = 2
2 + 3 = 5
5x - 20 + 6 = 5 - x
5x + x = 5 + 20 - 6
6x = 19
x = 19 / 6
x = 3.16666
4 ( - 9 - y ) = 5 ( - 7 - y )
- 36 - 4y = - 35 - 5y
- 4y + 5y = - 35 + 36
y = 1
1ra e: 5x = 9 - 1
5x = 8
x = 8 / 5
x = 1.6
8 + 1 = 9
2da e : 4x = 7 - 1
4x = 6
x = 6 / 4
x = 1.5
6 + 1 = 7
Explicación paso a paso:
