Register
What's the answers to this question?
66.2k views
2 votes
What's the answers to this question?

What's the answers to this question?-example-1
User Distwo
by
4.8k points

2 Answers

1 vote
  • 6x=42
  • x=42/6
  • x=7

#A

  • x-7=0=>x=7

Yes

#B

  • 4x/2=14
  • 2x=14
  • x=7

Yes

Rest are not

User Vlad Halmer
by
4.9k points
2 votes

Answer:

  • A and B

Explanation:

Solve the equation and compare with the choices:

  • 6x = 42 ⇒ x = 7
  • (A) x - 7 = 0 ⇒ x = 7, yes
  • (B) 4x/2 = 14 ⇒ 2x = 14 ⇒ x = 7, yes
  • (C) x - 1 = 8 ⇒ x = 9, no
  • (D) 6x - 1 = 23 ⇒ 6x = 24 ⇒ x = 4, no
User Dejanmarich
by
4.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Link Copied!