2x3y12 4x8y8 2x3y12 4x8y8 4x8y8Solution2x 3y12 4x 8y8 multip

Solution

2x +3y=12

4x +8y=8

multiplying equation first by -2 and add it to equation second

-4x-6y+4x+8y=-24+8

2y=-16

y=-8

Substituting back the value of y

2x+3(-8)=12

2x -24=12

2x=36

x=18