2 years ago

X+ y + x + y + 3(y + 5)?

Mathematics

1 answer:

Anastasy [175]2 years ago

7 0

Answer:

2x + 5y +15

Step-by-step explanation:

x + x + y + y + 3y + 15

2x + 2y +3y +15

2x +5y + 15

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