Question

por favor ayudenme es para hoy

Answer 1

Respuesta:

a. -11+x=28

x=-28+11

x=39

-11+39=28

b. x+14=-32

x=-32-14

x=-46

-46+14=-32

c. -16-x=39

x= 39+16

x= 55

-16+55=39

d. -12=17-x

x=17-12

x=5

-12=17-5

e. -25/7 - x = -9/7

x=-9/7+25/7

x= -16/7

-25/7 + 16/7 = -9/7

f. 6/51=x-7/51

x= -6/51 -(-7/51)

x= -(-13/51)

x= 13/51

6/51 = 13/51 - 7/51

g.-5/3+x= -2/9

x= -2/9+5/3

x= -2/9+15/9

x= 13/9

-5/3+13/9= -2/9