10-05-2021
Mathematics

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Evaluate the expression below when x = 4, y = 5

3(y-x) + 4y

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10-05-2021

Answer:

23

Step-by-step explanation:

Brackets go first, 5 (y) - 4 (x) = 1. Now, 3 x 1 = 3, you do this because of the 3 next to the brackets. Now add them together.

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