Register

Simplify 7(3x + 5y) + 5(2x +7y)

Simplify 7(3x + 5y) + 5(2x +7y)
2.4k views
4 votes
Simplify 7(3x + 5y) + 5(2x +7y)

User Ege Akpinar
by
8.3k points

2 Answers

5 votes
7(3x+5y)+5(2x+7y)
(21x+35y)+(10x+14y)
31x+49y
User Waliaula Makokha
by
9.1k points
5 votes
To begin simplifying, use the distributive property.

7(3x + 5y) + 5(2x +7y) = 21x + 35y + 10x + 35y

Combine like terms.

21x + 35y + 10x + 35y = 31x + 70y

So, 31x + 70y is the answer.
User Silverfighter
by
8.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!