3 years ago

Diego and Jada are both trying to write an expression with fewer terms that is equivalent to

Mathematics

1 answer:

UkoKoshka [18]3 years ago

7 0

Answer: Diego, 4a + 9b is equivalent

Step-by-step explanation:

7a + 5b - 3a + 4b

= (7a - 3a) + (5b + 4b) We rerange the variables, and put them together with (), which make it more clear to solve.

= 4a + 9b

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