If we subtract a number from twice of other number we get 2, but if we subtract the same number from 4 time the other we get 8.  Make  the linear equation for the situation and solve it graphically.

Asked by Topperlearning User | 15th Nov, 2013, 10:00: AM

Expert Answer:

Answered by  | 15th Nov, 2013, 12:00: PM