3x-5y-4=0 and 9x=2y+7; solve it with the elimination method.
Multiplying (i) with 3 we get:
we get, y=-513
Putting value of y in the equation.
Hence, the value of x is 913.
Solve the above equations by elimination method.
Question 1 (iii) Solve the following pair of linear equations by the elimination method and the substitution method: 3x - 5y - 4 = 0 and 9x = 2y + 7