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10 questions from this quiz
Solutions contain pronumerals not numbers
x=c−bax = \frac{c - b}{a}x=ac−b
Same algebraic techniques as numerical
x=r+qpx = \frac{r + q}{p}x=pr+q
Multiply by lowest common denominator
Substitution and elimination
x=d−ca−bx = \frac{d - c}{a - b}x=a−bd−c
When a variable has coefficient of 1
Allows isolation and solving for variable
x=bc+dab+1x = \frac{bc + d}{ab + 1}x=ab+1bc+d
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