Solve for k.
π = β15π β 6π β 8 add 15j and 8 to both sides
m + 15j + 8 = 6k divide both sides by 6
[ m + 15j + 8 ]
____________ = k
6
Solve for t.
7 + π§ = 6π‘ β 8π β 15 add 8n and 15 to both sides
[7 + z + 8n + 15 ] = 6t divide both sids by 6
[7 + z + 8n + 15 ] = t
______________
6
β32 > β5 + 9π₯ add 5 to both sides
-27 > 9x divide both sides by 9
-3 > x
π₯ β 7.67 β€ 9.4 add 7.67 to both sides
x β€ 17.07
[1/2] π₯ β€ β 4/7 multiply both sides by 2
x β€ - 8/7