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raketka [301]
2 years ago
13

What is 4x+ 9y +3 (x+y) simplified?

Mathematics
1 answer:
RoseWind [281]2 years ago
8 0

Answer:

7x+12y

Step-by-step explanation:

Simplify

4x+9y+3(x+y)

<em>Use the distributive property to multiply 3 by x+y. </em>

4x+9y+3x+3y

<em>Combine 4x and 3x to get 7x. </em>

7x+9y+3y

<em>Combine 9y and 3y to get 12y. </em>

7x+12y

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