Answer:
x=8
y=5
Explanation:
3x-2y=8 (equation1)
3x+3y=33 (equation2)
you need to add/subtract both equations and both of the 3x will cancel out, equation2-equation1
eq2 - eq1
3x - 3x =0
3y - -2y =5y
33 - 8 =25
5y=25
y=5
substitute the y into one of the equations
3x+3(3)=33
3x+9=33 (-9 from both sides of the =)
3x=24 (÷3 on both sides of the =)
x=8