Question

35x - 6 =25

-12z - 2=27

7x - 3=8x - 12​

Answer 1

Respuesta:

35x - 6 =25

35x = 25 + 6

35x = 31

x = 31/35

 

-12z - 2=27

-12z = 27 + 2

-12z = 29

z = -29/12

7x - 3=8x - 12​

7x - 8x = -12 + 3

-x = -9

x = 9

Explicación paso a paso: