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DO NOW
How would you solve this?
2/9 + x/9 = 5/9
LEARNING TARGET
LEARNING TARGET
I can solve rational equations.
I can solve rational equations.
I DO
I DO
there are two options for solving these types of equations:
there are two options for solving these types of equations:
If you have one fraction on each side of the equal sign, then cross-multiply.
If you have addition or subtraction of fractions on one or both sides, find an LCD for all fractions, then cancel the denominators (solve numerators).
****In either case, make sure you check for extraneous solutions.
Let's do some examples!
Let's do some examples!
WE DO
WE DO
Let's start our work together. Work on your own when you're ready!
YOU DO
YOU DO
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