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4. Which equation does NOT have like terms to collect?

3y - 2(y-1) + y = −42

-8(b-3) = -56 - 6

15t+19r = 2

8.5d +7.5 10d +3​

1 Answer

3 votes

Answer:

15t + 19r = 2

Explanation:

None of the unknowns are common

User Alexander Sagen
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