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Solve each equation.

1. 4x+4(2x-1)=20

3. 5x+15=10(x-3)

5. 3x-4=4(3x-19)

7. -0.4x-6(3x- 2) =48.8p

9.2x+1=7-10x

1t. 4x-10=3(x+2)

13. 5x+10(4x+3)=15

15. -4x+7=5(x+2)

17. 5x-15=4x+3

19. 2(2x+2)+x=3x-4

21. 2x+4(3x+6)=12

2. 4x+20=5(x+3)

4. 2x+5=17

6. 3 (2x- 4) =3x-5(x+1)

ε. 2(x+3)=5x+15-

10. 5x-3=15-4x

12. 6(x+2)=5x-9

14. 2(x+3)=5(x-3)

16.7x=2(x-3)

1S. 5(x+0.5)=-1.5(x+3x)

20.2x=3(x+2)

22. 2x+2(2x-3)=-3

Solve each literal equation for the indicated variable.

23. L×W×D=V, for W

24. C=2πr, for r

25. V1P1=V2P2, for P1

26. q=qp×D×Q, fo r qp

27. T=To-a(z-z0)) for a

28.A=(a+b)h, for h