Q1. [6] Find Q in terms of V: 7Q + 21 = -21(-4V + 9)

Q2. [5] Find N in terms of E: 28E + -42 = 7N + -21

Q3. [10] Solve the equations for R and A: ① 2R = A + 6 ② A = 4R+-14

Q4. [14] Solve the equations for M and B: ① 5M = -4B + -41 ② B = 4M+16

Q5. [4] Find V in terms of P: 28P + 35 = -7V

Q6. [2] Expand the parentheses: (-4+5N) x -2

Q7. [4] Find B in terms of V: -99V + -99 = 9B

Q8. [2] Expand the parentheses: 9(8B + 5K)

Q9. [14] Solve the equations for E and R: ① 4E = 5R + 7 ② R = 5E+28

Q10. [5] Find Q in terms of N: 84N + 63 = -7Q + -7

Q11. [2] Expand the parentheses: (-2+5Q) x 4

Q12. [2] Expand the parentheses: -9(2K + 6E)

Q13. [3] Solve the equation for A: ① A = -2B+1 ② B=6

Q14. [14] Solve the equations for Q and M: ① 4Q = -3M + 32 ② M = 6Q+-48

Q15. [4] Solve the equation for M: 6M + 6 = 186

Q16. [6] Find V in terms of R: 11V + 100 = 40R + -20 + -9V

Q17. [5] Find K in terms of F: -2K + 22 = 10F + -14

Q18. [2] Expand the parentheses: -3(-7H + -3N)

Q19. [4] Solve the equation for M: ① M = 6(2H+4) + 3 ② H=-5

Q20. [3] Expand the parentheses: -12(11R + 11E+12)