Q1. [6] Find N in terms of B: 10N + 128 = 160B + -160 + -6N

Q2. [6] Find M in terms of E: 4M + 44 = 20(-2E + 11)

Q3. [4] Find K in terms of Q: 10K + -30 = -120Q

Q4. [2] Expand the parentheses: 4(5E + -9K)

Q5. [6] Solve the equation for E: 10E + 2 = 4E + 98

Q6. [14] Solve the equations for Q and H: ① 4Q = 3H + 3 ② H = 2Q+-3

Q7. [3] Expand the parentheses: 2(-3A + -9R+9)

Q8. [4] Solve the equation for P: ① P = 3(3N+1) ② N=1

Q9. [14] Solve the equations for B and N: ① 4B = -6N + -38 ② N = 4B+31

Q10. [5] Find P in terms of M: -5P + -15 = -10M + 55

Q11. [3] Find R in terms of K: -11R = 132K + 88

Q12. [6] Solve the equation for M: 11M + 15 = 5M + 45

Q13. [4] Solve the equation for Y: ① Y = 5(3N+2) + 2 ② N=-6

Q14. [2] Expand the parentheses: 9(4Y + -6V)

Q15. [4] Find N in terms of R: 25R = 5N + -45

Q16. [5] Find K in terms of M: 4M + -10 = 1K + 7

Q17. [3] Find A in terms of V: 2A = -4V + -8

Q18. [3] Solve the equation for A: ① A = -3Y+2 ② Y=-4

Q19. [6] Find Y in terms of R: -8Y + 48 = -32(7R + 10)

Q20. [5] Find P in terms of E: 120E + -110 = 10P + 110