Register
3x+8=2x+21 X=? (all working out needed)
11.1k views
24 votes
3x+8=2x+21
X=?
(all working out needed)

User Sglazkov
by
4.7k points

2 Answers

0 votes

Answer:

x = 13

Explanation:

3x + 8 = 2x + 21

x + 8 = 21

x = 13

User Ti Wang
by
4.3k points
9 votes

Answer:

x=13

Explanation:

3x=2x+21−8

3x=2x+13

3x−2x=13

x=13

User Walsh
by
4.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.9m questions

6.3m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
I need to simplify this expression.
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
What is the domain and range?
Witch value of x is in the solution of the following inequality -3x+5>17\ A=0 B=5 c=-5 D=-4
Link Copied!