2x+y=11

4x-3y=7

substitution

Solve for y in the first equation.

y=-2x+11

Plug it into the second equation.

4x-3 (-2x+11) = 7

4x+6x-33=7

10x=40

x=4

Plug the x value into one of the original equations,

2 (4) + y=11

8+y=11

y=3

Final answer: (4,3)

2x+y=11. 2x=11-y. X=11/2-y/2 x=11-y

2