725792
Description
Note by indyalewis, updated more than 1 year ago
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Created by indyalewis
almost 11 years ago
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Page 1
Solving Equasions
Solving equations with algebraic fractions:Solve: x+1 - x-3 Use the subtraction rule for combining fractions, and also cross multiply the denominator of the left-hand side to the right-hand side.(x+1)(2)-(3)(x-3) = 12(x+1)-3(x-3)= (1)(3)(2)2x+2-3x+9=6-x+11=6x=5
___________ = 1 3 2
___________________ (3)(2)
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