Q1. [6] Find N in terms of E: 9N + -81 = -45(7E + 2)

Q2. [10] Solve the equations for E and K: ① 4E = K + 2 ② K = 6E+-14

Q3. [14] Solve the equations for B and E: ① 5B = 5E + 65 ② E = 4B+-28

Q4. [2] Expand the parentheses: (-2+-2Y) x 6

Q5. [14] Solve the equations for Y and K: ① 3Y = 4K + -46 ② K = 6Y+64

Q6. [14] Solve the equations for E and A: ① 4E = 6A + -32 ② A = 4E+12

Q7. [3] Solve the equation for R: ① R = -3P+5 ② P=-2

Q8. [10] Solve the equations for Q and Y: ① 2Q = Y + 9 ② Y = 4Q+-29

Q9. [4] Solve the equation for R: 9R + 8 = 188

Q10. [2] Expand the parentheses: -11(-11F + 12V)

Q11. [4] Solve the equation for K: ① K = -2(6M+6) ② M=4

Q12. [4] Solve the equation for K: ① K = 3(6V+1) + 2 ② V=5

Q13. [10] Solve the equations for E and K: ① 6E = K + 6 ② K = -6E+78

Q14. [5] Find F in terms of B: 8F + -72 = 96B + 96

Q15. [2] Expand the parentheses: (-4+-4E) x 6

Q16. [10] Solve the equations for P and H: ① 3P = H + 6 ② H = -4P+8

Q17. [6] Find P in terms of V: 4P + 0 = 0V + 0 + 4P

Q18. [4] Solve the equation for F: ① F = 4(6H+1) ② H=-1

Q19. [3] Find R in terms of B: 10R = 20B + 90

Q20. [4] Solve the equation for R: ① R = 6(-2F+5) ② F=-1