Register
Solve for d. 2d+3=7d+18
151k views
12 votes
Solve for d.
2d+3=7d+18

User Patzm
by
5.1k points

2 Answers

12 votes
Answer: -3.

Explanation:
2(-3)+3=7(-3)+18
-6+3=-21+18
-3=-3
User Jose Parra
by
4.4k points
10 votes

Answer: d = -3

Explanation:

2d+3=7d+18

-5d=15

d=-3

User Bruno Vermeulen
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!