racecar420 racecar420
  • 21-10-2019
  • Mathematics
contestada

Describe and show two ways in which you can solve 2(5x – 9) = 17

Relax

Respuesta :

raybrandi raybrandi
  • 21-10-2019

Answer:

3.5

Step-by-step explanation:

2(5x-9)=17

10x-18=17

+18

10x=35

÷10

x=3.5

or

2(5x-9)=17

÷2

5x-9=8.5

+9

5x=17.5

÷5

x=3.5

Answer Link

Otras preguntas

Stalin’s Five-Year Plan was supposed to a. liberate the working class. b. increase manufacturing. c. complete rearmament. d. rebuild war damages.
Distinguish between the terms "insoluble" and "unsaturated." Give an example to illustrate each term.
what's 00.5 in a fraction?
A river boat tour begins by going 60 miles upstream against a 5 mph current. Then the boat turns around and returns with the current. What still-water speed sho
How did Hongwu bring stability to China
Substitution methode: 5x-3y=-11 x-2y=2
A spinner number 1-10 is spun. Each number is equally likely to be spun. What is the probability of spinning: 1. an odd number OR a power of three? 2. a num
Factor completely x^4 -81
whats the answer for 7x-3x^2=85+2x^2=2x and how do you solve it
The length of a rectangular field is 4 m longer than its width. If the perimeter is 56 m, what is the width of the field?