Q1. [10] Solve the equations for H and M: ① 4H = M + 12 ② M = 3H+-9

Q2. [4] Find K in terms of H: -24H = 3K + -27

Q3. [6] Solve the equation for A: 20A + 208 = 7A + 429

Q4. [4] Find E in terms of M: -12E + 48 = -36M

Q5. [10] Solve the equations for R and H: ① 6R = H + 10 ② H = -11R+126

Q6. [6] Solve the equation for V: 11V + 21 = 4V + 105

Q7. [4] Solve the equation for H: 6H + 28 = 154

Q8. [6] Find M in terms of N: -6M + 11 = -2N + -12 + -5M

Q9. [3] Expand the parentheses: 12(-5F + 11M+-11)

Q10. [10] Solve the equations for K and H: ① 5K = H + 2 ② H = 6K+-8

Q11. [5] Find H in terms of E: -35E + 56 = 7H + -42

Q12. [6] Find E in terms of P: 11E + 121 = 66(-12P + 7)

Q13. [3] Expand the parentheses: -8(11A + 10Y+-11)

Q14. [3] Solve the equation for H: ① H = 3V+6 ② V=0

Q15. [4] Solve the equation for Q: 23Q = 391

Q16. [4] Find F in terms of N: 8F + 80 = -16N

Q17. [4] Find Y in terms of A: -56A = 8Y + -8

Q18. [5] Find M in terms of A: 49A + 84 = -7M + -84

Q19. [4] Find F in terms of E: 18E = 9F + -18

Q20. [6] Find N in terms of A: -9N + -10 = 30A + -40 + -4N