Register
Find the value of the variable x in the equation x-21=8
191k views
5 votes
Find the value of the variable x in the equation x-21=8

User Kunalxigxag
by
4.7k points

2 Answers

4 votes

x= 29

Because it's subtracting which means they got 21 by adding x+8. Which can also be used as 21+8=9.

User Wolfgang Schreurs
by
4.6k points
5 votes

Answer:

x = 29

Explanation:

add 21 to both sides.

User Andraz
by
5.3k 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?
Need answer to math problem!!!​
What is the domain and range?
Link Copied!