1. -3t=99 So divide -3 on both sides: -3/-3t=99/3 That would equal-33 2. 1/6K=-11 Multiply 1/6 to both side: 1/6(1/6)K=-11(1/6) That would equal-66 3. 4 1/2 +q= 9 1/2 Subtract 4 and 1/2 on both sides: 4 1/2 +q= 9 1/2 -4 1/2 -4 1/2 q= 5/2 So that answer is 5/2