Question

resuelvan esta ecuacion​

Answer 1

Explicación paso a paso:

Valores de

T = 57/5

W = 1/5

Z = 8

Para hallar w

4t + 2w = 50

2t + w = 25

t = 25-w/2

25-w/2 + 3w = 12

25 +5w/2 = 12

25-24=5w

5w=1

W = 1/5

Para hallar T

T + 3/5 = 12

5T + 3/5 = 12

5T + 3 = 60

5T = 57

T = 57/5

Para hallar Z

57/5 + 1/5 + Z = 20

12 + Z = 20

Z = 8