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simplify: 7r + 10 - 2(2r + 3s - 5t) + 2(4s - t) + 5?
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simplify:

7r + 10 - 2(2r + 3s - 5t) + 2(4s - t) + 5?

User Chiara Perino
by
7.5k points

2 Answers

2 votes

Answer:


3r + 2s + 8t + 15

Explanation:


7r + 10 - 2(2r + 3s - 5t) + 2(4s - t) + 5


= > 7r + 10 - 4r - 6s + 10t + 8s - 2t + 5


= > 7r - 4r + 8s - 6s + 10t - 2t + 10 + 5


= > 3r + 2s + 8t + 15

User Ruben Helsloot
by
8.7k points
2 votes

Answer:

3+2+8+15

Explanation:

it's right, trust me

User Eduardo Vital
by
7.4k points
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