Question

If x+y=12 and y=-5 then x = ?​

Answer 1

Answer:

x+y=12

=>x+(-5)=12

=>x=12+5

=>x=17

Answer 2

Answer:

x= 17

Step-by-step explanation:

x + y = 12

y = - 5 (given)

x + (- 5) = 12

x - 5 = 12

x= 12 + 5

x= 17