Question

4x-6y=-26 -6x+9y=39

Answer 1

what do you need?

Answer 2

4x - 6y = -26 reduces to 2x + 3y = - 13

-6x + 9y = 39 reduces to -2x + 3y = 13

now we have :
2x + 3y = -13
-2x + 3y = 13
-------------add
6y = 0
y = 0

now sub 0 in for y in either of the equations to find x
2x + 3y = -13
2x + 3(0) = -13
2x = -13
x = -13/2

check..
-2x + 3y = 13
-2(-13/2) + 3(0) = 13
26/2 = 13
13 = 13 (correct)

solution is : (-13/2,0)