Question

If x+7y =7 and 7x h 3y=-e, then y=?

Answer 1

Answer:

20

Step-by-step explanation:

7x + 4 = 25, then x is equal to. (a). 29. 7. (b). 100. 7. (c) 2. (d) 3. 7. The solution of the equation 3x + 7 = – 20 is.