Register
How many solutions does the equation 4x + 8 = − 2 − 2 + 5x have? *I chose b, is that right?* a. Two b. One c. Zero d. Infinitely many
95.1k views
4 votes
How many solutions does the equation 4x + 8 = − 2 − 2 + 5x have? *I chose b, is that right?*

a. Two
b. One
c. Zero
d. Infinitely many

User Eric Rowell
by
8.3k points

1 Answer

7 votes
Yup the answer is b) One
4x + 8 = -2 -2 +5x
If you solve to find x, you get 1x = 12.
You can't substitute 12 for any other number (including -12) so the answer is b) One.
User Kambala
by
8.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
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.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!