Register
If HJ=2x+5, JK=3x-7, and KH=18 what is the value of x
221k views
4 votes
If HJ=2x+5, JK=3x-7, and KH=18 what is the value of x

User Trillian
by
4.8k points

1 Answer

2 votes

Answer:

  • x = 4

Explanation:

Given

  • HJ=2x+5
  • JK=3x-7
  • KH=18

We see J is between H and K, so

  • KH = HJ + JK
  • 2x + 5 + 3x - 7 = 18
  • 5x - 2 = 18
  • 5x = 20
  • x = 4

User Bjornars
by
5.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m 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?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!