Question

please tell me the answer ​

Answer 1

Answer:

(-x) = 78/13

(-x)= 6

multiplying both sides by (-1)

x= - 6

Answer 2

Step-by-step explanation:

13 (-x) = 78

to keep -x alone we will shift 13 to RHS so and will be divided

so equation is:-

(-x) = 78/13

(-x) = 6