Brianna's thinking is incorrect.
Expessions A, and C. are equivalent.
For C, you add 5x and x together (because they have the same variable) to get 6x - 4.
For A, you subtract 9x and 3x (because they have the same variable) to get 6x- 4.
Answer:
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Step-by-step explanation:
2 / (3xy) as both multiples of 4 and cancel an x
I can’t read the number i would help tho sorrryy