Q1. [5] Find R in terms of K: -11R + 11 = 22K + -33

Q2. [10] Solve the equations for Y and H: ① 5Y = H + 10 ② H = -7Y+98

Q3. [5] Find H in terms of B: 99B + 121 = 11H + -132

Q4. [14] Solve the equations for M and E: ① 4M = 3E + -31 ② E = 3M+22

Q5. [2] Expand the parentheses: (1+-3M) x -4

Q6. [2] Expand the parentheses: 5(-8A + -12)

Q7. [3] Expand the parentheses: 3(5M + 7A+3)

Q8. [4] Solve the equation for B: ① B = 3(-3F+1) ② F=3

Q9. [4] Solve the equation for E: 14E = 238

Q10. [4] Solve the equation for H: ① H = 5(3Q+6) + 2 ② Q=-5

Q11. [4] Solve the equation for R: ① R = -3(-3K+5) ② K=0

Q12. [4] Find K in terms of A: -4K + 28 = 24A

Q13. [14] Solve the equations for Q and Y: ① 5Q = -2Y + 47 ② Y = 6Q+-36

Q14. [4] Find Y in terms of P: 11P + 44 = 11Y

Q15. [6] Solve the equation for B: 2B + 42 = 108 - 9B

Q16. [4] Solve the equation for R: ① R = -2(-3N+4) ② N=-1

Q17. [3] Find N in terms of E: -3N = -27E + 33

Q18. [6] Solve the equation for N: 11N + 6 = 5N + 24

Q19. [5] Find E in terms of F: -11E + 55 = 33F + 33

Q20. [10] Solve the equations for N and R: ① 3N = R + 1 ② R = 12N+-37