Q1. [14] Solve the equations for P and Q: ① 2P = 5Q + -8 ② Q = 2P+-8

Q2. [4] Solve the equation for R: 20R + 3 = 503

Q3. [6] Solve the equation for A: 30A + 211 = 12A + 481

Q4. [3] Expand the parentheses: 3(-5F + -7V+8)

Q5. [4] Find Y in terms of N: -5Y + -25 = 25N

Q6. [3] Solve the equation for H: ① H = 2B+4 ② B=-2

Q7. [4] Find V in terms of R: 11V + -132 = -66R

Q8. [10] Solve the equations for Q and Y: ① 4Q = Y + 3 ② Y = -3Q+25

Q9. [10] Solve the equations for K and E: ① 3K = E + 5 ② E = -7K+45

Q10. [6] Find E in terms of B: 4E + -8 = 20(-9B + 1)

Q11. [14] Solve the equations for Y and Q: ① 4Y = -2Q + -10 ② Q = 3Y+15

Q12. [3] Find R in terms of M: -12R = -60M + -60

Q13. [4] Solve the equation for E: ① E = -2(5M+1) + 4 ② M=-4

Q14. [4] Find B in terms of Q: 11B + -121 = -121Q

Q15. [3] Expand the parentheses: 10(-5R + -11K+-2)

Q16. [14] Solve the equations for E and B: ① 3E = 5B + 83 ② B = 6E+-76

Q17. [4] Solve the equation for M: 26M + 29 = 445

Q18. [10] Solve the equations for F and Q: ① 3F = Q + 8 ② Q = 10F+-43

Q19. [10] Solve the equations for Q and P: ① 4Q = P + 2 ② P = 8Q+-6

Q20. [4] Find F in terms of R: -7F + -28 = -77R