3y-4 >17
3y -4>17
add 4 to both side you get rid of the -4
3y>21
21 divide by 3 = 7
y>7
2x +9 > 19-8x
10x +9 > 19
Adding 8 x to both side get rid of the 8x
10x > 28
28 dived by 10 = 2.8
Y>2.8
3(x-4) <_ 15
3x -12 <_ 15
Getting rid of brackets
Adding 12 to each side to get rid of it
3x <_ 27
27 divided by 3
X<_ 9
Y + y -8
2y-8 <41