Register
What is the solution set for the open sentence, using the given replacement set ? 5x−7=8; {1, 2, 3, 4}? x = 1 x = 2 x = 3 x = 4
12.0k views
3 votes
What is the solution set for the open sentence, using the given replacement set ?

5x−7=8; {1, 2, 3, 4}?


x = 1

x = 2

x = 3

x = 4

User Robsiemb
by
6.6k points

1 Answer

2 votes

Answer:

x = 3

Explanation:

first move 7 into RHS in addition

then move t into RHS in division

User Mayas
by
7.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.7m questions

11.4m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!