Q1. [4] Find R in terms of M: -2M + 16 = 2R

Q2. [5] Find Q in terms of K: -10Q + 40 = 120K + 80

Q3. [4] Solve the equation for B: 10B + 28 = 158

Q4. [3] Solve the equation for K: ① K = 2B+1 ② B=5

Q5. [2] Expand the parentheses: -5(-10E + -5)

Q6. [5] Find N in terms of M: 24M + 42 = -6N + 48

Q7. [4] Solve the equation for N: ① N = 2(5B+2) ② B=0

Q8. [4] Solve the equation for E: ① E = 3(4A+2) + 1 ② A=0

Q9. [14] Solve the equations for K and Y: ① 5K = -3Y + 51 ② Y = 4K+-51

Q10. [5] Find B in terms of Q: -12B + 108 = -108Q + -144

Q11. [14] Solve the equations for B and Y: ① 3B = 2Y + 12 ② Y = 2B+-9

Q12. [10] Solve the equations for B and N: ① 3B = N + 3 ② N = -11B+109

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

Q14. [5] Find E in terms of Q: 2E + -6 = -12Q + 2

Q15. [10] Solve the equations for V and N: ① 4V = N + 1 ② N = 2V+11

Q16. [14] Solve the equations for H and N: ① 5H = 4N + -14 ② N = 2H+-1

Q17. [2] Expand the parentheses: 10(-11V + -10)

Q18. [2] Expand the parentheses: -12(6R + -10)

Q19. [4] Find Q in terms of N: -44N + 66 = 11Q

Q20. [3] Expand the parentheses: -10(-10E + 12M+-2)