Question

Alguém sabe Pf ???????

Answer 1

Resposta:

a) x = 10  b) y = -2  c) x = -9  d) y = 9/2 e) x = 21 f) y = 32  g) x = 2/3  h) y = 5/3

Explicação passo a passo:

a) x/2 = 5

x = 5*2

x = 10

b) y/2 = -1

y = -1*2

y = -2

c)x/3 = -3

x = -3*3

x = -9

d)y/3 = 3/2

y = 3*3/2

y = 9/2

e)x/3 = 7

x = 7*3

x = 21

f)y/4 = 8

y = 8*4

y = 32

g) x/2 = 1/3

x = 2*1/3

x = 2/3

h) y/5 = 1/3

y = 5*1/3

y = 5/3