Q1. [5] Find B in terms of N: 50N + 100 = -10B + -80

Q2. [4] Find A in terms of P: -12A + -60 = -12P

Q3. [5] Find P in terms of F: 3P + 12 = -9F + 30

Q4. [4] Find E in terms of B: -5E + -35 = 15B

Q5. [10] Solve the equations for K and P: ① 4K = P + 3 ② P = 8K+-7

Q6. [5] Find E in terms of H: 55H + 77 = 11E + -88

Q7. [6] Find K in terms of H: -10K + 70 = 30(-6H + 9)

Q8. [4] Find N in terms of H: -40H = 10N + -90

Q9. [14] Solve the equations for N and E: ① 6N = -6E + 42 ② E = 2N+-8

Q10. [14] Solve the equations for Q and N: ① 2Q = -6N + -54 ② N = 5Q+23

Q11. [2] Expand the parentheses: (2+4H) x 4

Q12. [5] Find Q in terms of B: 10B + 2 = -1Q + -4

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

Q14. [14] Solve the equations for R and P: ① 5R = 6P + -60 ② P = 4R+10

Q15. [2] Expand the parentheses: 7(3R + 7)

Q16. [3] Find V in terms of Y: -2V = -20Y + 16

Q17. [3] Expand the parentheses: 9(-7E + -10K+10)

Q18. [6] Solve the equation for Q: 3Q + 71 = 192 - 8Q

Q19. [6] Solve the equation for A: 17A + 90 = 6A + 277

Q20. [14] Solve the equations for A and V: ① 4A = 5V + 83 ② V = 5A+-67