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# various basic algebra problems

SOLVE THE EQUATION IF POSSIBLE
1. 2 + X = 8
2. 19 = a - 4
3. -3y = -8
4. x/4 = 5
5. 17 = 5 - 3p
6. -3/4x - 2 = -8
7. 5/3(9 - w) = 10
8. -3(x - 2) = x
9. -5r - 6 + 4r = -r +2
10. -4y - (5y + 6) + -7y + 3

SOLVE THE EQUATION. ROUND THE RESULT TO THE NEAREST HUNDREDTH
11. 13.2X + 4.3 = 2(2.7X - 3.6)
12. -4(2.5X + 8.7) = (1.4 - 9.2X)(6)

EXERCISE 13 AND 14, SOLVE FOR THE INDICATED VARIABLE
13. C = 2nr,r
14. S = B + 1/2Pl,l

EVALUATE THE EXPRESSION
13. -2 -7 - (-8)
14. 5 - 11 - (-6)
15. - 18 - 14 - (-15)
16. -5.7 + 3.1 - 8.6
17. - 7/16 + (3/8) - 13/4
18. - 23/36 - -4/9 + (7/120

FIND THE SUM AND THE DIFFERENCE OF THE MATRICES.
19 20..
-3 -2 4 -2 -2 5 9 -1 -6 11
8 4, - 7 5 -3 10 0, - 2 -7 1

Find the product.
21. (-3)(12)
22. (5)(-8)
23. (-40)(-15)
24. (-1)(9)
25. (-17)(2/9)
26. (1-14)(-0.3)
27. (9)(-5.5)
28. (-3.2)(-10)(2)
29. (-7)(-6)(-2)
30. (-12)(2)(-0.5)
31. (-24)(-7/12)
32. (11)(-1)(-7)(-3)

#### Solution Summary

The solution is comprised of detailed explanations to a set of various basic algebra problems such as solving equations, evaluated the expressions, and finding the product.

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