Question

2x-3y=12,4x-5y=22 elimination methods

Answer 1

Answer:

SOLUTION

TO DETERMINE

To solve 2x+3y=12 and 4x+5y=22

EVALUATION

Here the given equations are

Now 2 × Equation 1 - Equation 2 gives

From Equation 1 we get

Hence the required solution is

x = 3 & y = 2