Question

Solve+this+equation+using+substitution+method+2x-5y=-6,4x-3y=-12

Answer 1

Answer:

By substitution method.:

2x -5y =-6 4x -3y = -12 _ _ _ equation 2

2x = 5y -6

x = (5y -6) /2

Taking the value of x in equation 2

4{ (5y - 6) /2 } -3y = -12

2(5y -6) -3y = -12

10y -12 -3y = -12

7y = 12 -12

7y = 0

y= 0

Taking the value of your in equation 2

4x -3 ×0 = -12

4x = -12

x = -3