Question

1/7x+1/6y=3
solve for x​

Answer 1

Answer: x = 14

               y = 6

Step-by-step explanation:

1/7x + 1/6y = 3 ------(1)

1/2x - 1/3y = 5 -------(2)

Multiplying (1) by 42 and (2) by 6, we get,

6x + 7y = 126 --------(3)

3x - 2y = 30 -----------(4)

Solving (3) and (4), we get,

x = 14 and y = 6