Q1. [2] Expand the parentheses: -5(-3N + -9H)

Q2. [4] Solve the equation for R: ① R = -2(3V+1) + 6 ② V=4

Q3. [4] Find M in terms of E: -11M + 88 = -44E

Q4. [2] Expand the parentheses: -10(9P + -11)

Q5. [10] Solve the equations for Y and K: ① 5Y = K + 11 ② K = -9Y+101

Q6. [6] Find H in terms of A: 9H + -3 = -9A + 5 + 10H

Q7. [10] Solve the equations for A and M: ① 5A = M + 2 ② M = -10A+163

Q8. [4] Solve the equation for Q: ① Q = 3(4H+5) ② H=1

Q9. [4] Solve the equation for R: 18R - 4 = 392

Q10. [3] Expand the parentheses: -12(6E + 10P+5)

Q11. [10] Solve the equations for K and H: ① 3K = H + 12 ② H = -6K+51

Q12. [5] Find N in terms of P: -15P + 45 = 5N + 40

Q13. [4] Find K in terms of R: -28R + -49 = -7K

Q14. [10] Solve the equations for K and A: ① 6K = A + 1 ② A = 11K+-26

Q15. [4] Solve the equation for E: ① E = 6(3H+3) + 1 ② H=6

Q16. [5] Find N in terms of B: -60B + 120 = -12N + 72

Q17. [4] Find F in terms of H: 24H + 18 = -2F

Q18. [10] Solve the equations for P and R: ① 3P = R + 11 ② R = -5P+13

Q19. [6] Find M in terms of Q: -3M + -21 = -12(12Q + -3)

Q20. [4] Find F in terms of E: -96E + 96 = -12F