Q1. [3] Expand the parentheses: 8(3V + -11P+11)

Q2. [10] Solve the equations for R and N: ① 3R = N + 10 ② N = 11R+-18

Q3. [4] Find M in terms of E: -80E = 10M + -40

Q4. [6] Find P in terms of M: 7P + -5 = -40M + -60 + 2P

Q5. [5] Find Y in terms of H: -54H + 81 = -9Y + 108

Q6. [2] Expand the parentheses: -6(-9A + 10)

Q7. [4] Solve the equation for P: 20P = -340

Q8. [2] Expand the parentheses: -4(-4N + -5A)

Q9. [4] Find B in terms of Q: 4B + -16 = -36Q

Q10. [4] Find E in terms of F: -2E + -20 = 4F

Q11. [14] Solve the equations for K and R: ① 5K = 6R + -69 ② R = 4K+21

Q12. [10] Solve the equations for R and N: ① 5R = N + 12 ② N = -8R+118

Q13. [5] Find N in terms of H: 4N + -48 = -8H + 4

Q14. [4] Find R in terms of M: -27M + 36 = -3R

Q15. [4] Solve the equation for K: 26K - 16 = 556

Q16. [2] Expand the parentheses: 4(12V + -2)

Q17. [4] Find P in terms of E: 64E = -8P + -96

Q18. [2] Expand the parentheses: (2+-2K) x -5

Q19. [4] Find B in terms of Q: -50Q = 5B + 25

Q20. [14] Solve the equations for Q and P: ① 5Q = 2P + -40 ② P = 5Q+45