Register
What is the value 8x=5x+21
125k views
0 votes
What is the value 8x=5x+21

User Paw Baltzersen
by
3.6k points

2 Answers

4 votes
X=7 is the answer

8x=5X+21
8x-5x=21
3x=21
X=21/3
X=7
User Jay Jordan
by
3.5k points
2 votes
x = 7

8(7) = 5(7) + 21

56 = 35 + 21

56 = 56
User Zirkelc
by
3.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.5m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
Link Copied!