143k views
4 votes
Solve for x. (2x+21)/(5)=3 Simplify your answer as much as possible.

1 Answer

1 vote

Final answer:

To solve for x in the equation (2x+21)/5=3, multiply both sides by 5. Then, isolate the variable and solve for x. The solution is x=-3.

Step-by-step explanation:

To solve for x in the equation (2x+21)/5=3, you can begin by multiplying both sides of the equation by 5 to get rid of the denominator. This gives you 2x+21=15. Next, subtract 21 from both sides of the equation to isolate the variable. This gives you 2x=15-21, which simplifies to 2x=-6. Finally, divide both sides of the equation by 2 to solve for x. This gives you x=-6/2, which simplifies to x=-3. Therefore, the solution to the equation is x=-3.

User Euler Taveira
by
7.8k points

No related questions found

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