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Algebra

Solve each proportion:
34) b = -3
3 4

40) c + 3 = c + 2
c - 1 c - 3

Solve each equation:

8) y - 1 = 3
X + 3 4

18) 1 = E__
R + r

For R

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Solve each proportion:
34) b = -3
3 4

Cross Multiplying we have, b = -3*3/4 or b = -9/4

40) c + 3 ...

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