Q1. [2] Expand the parentheses: -4(12P + 9)

Q2. [2] Expand the parentheses: (3+-2H) x -2

Q3. [10] Solve the equations for M and H: ① 5M = H + 4 ② H = -3M+60

Q4. [3] Expand the parentheses: 6(-4M + -4V+-7)

Q5. [4] Solve the equation for P: 25P - 10 = 40

Q6. [4] Solve the equation for B: 6B = 138

Q7. [14] Solve the equations for V and K: ① 5V = -6K + 11 ② K = 6V+77

Q8. [2] Expand the parentheses: -2(-6F + -5)

Q9. [4] Find N in terms of Y: 70Y + -28 = 7N

Q10. [6] Find B in terms of P: 5B + 55 = 15(4P + 11)

Q11. [4] Find H in terms of R: -5H + -10 = 40R

Q12. [2] Expand the parentheses: -10(10R + 3B)

Q13. [2] Expand the parentheses: -5(11M + 10)

Q14. [3] Expand the parentheses: -7(12R + 2E+3)

Q15. [3] Solve the equation for B: ① B = 6N+2 ② N=-6

Q16. [6] Find P in terms of V: 7P + 7 = -35(-3V + -3)

Q17. [2] Expand the parentheses: (3+-6K) x 6

Q18. [4] Solve the equation for M: -19M = -475

Q19. [6] Find P in terms of N: -2P + 6 = 8(11N + -1)

Q20. [4] Find E in terms of F: -6F = 3E + -18