Question

1-x + 15 = 35
2-3y - 4 = 28
3-2.(w-2)=16
4-3z-10=z+60​

Answer 1

Resposta:

1 - x + 15 = 35

-x + 16 = 35

x = -19

2 - 3y - 4 = 28

-3y - 2 = 28

-3y = 30

y = -10

3 - 2(w - 2) = 16

3 - 2w + 4 = 16

-2w + 7 = 16

-2w = 16 - 7

-2w = 9

w = -9/2

4 - 3z - 10 = z + 60

-6 - 3z = z + 60

-3z - z = 60 + 6

-4z = 66

z = -16.5

Espero Ter Ajudado !!