afiteknight afiteknight
  • 16-11-2019
  • Mathematics
contestada

Solve for x.



212x−34(2x+5)=38






A. ​ x=−458 ​

B. x=−338

​ C. x=418 ​

D. ​ x=538

Respuesta :

kevinbentch
kevinbentch kevinbentch
  • 18-11-2019

Answer:

The Answer is: x = 1.444 with repeating 4.

Step-by-step explanation:

212x - 34(2x + 5) = 38

212x - 68x - 170 = 38

212x - 68x = 38 + 170

144x = 208

x = 208/144 = 52/35 or 1.444

Proof:

212(1.444) - 34(2(1.444) + 5) = 38

306.128 - 34(7.888) = 38

306.128 -  268.192 = 37.936 or approximately 38

Hope this helps! Have an Awesome Day!!  :-)

Answer Link

Otras preguntas

I am really unsure about this question can someone help me daily decisions are often made out of habit true or false
a process of electronic data entry of medical practitioner or provider instructions
write and solve a problem involving money that can be solved with a division equation and has a solution of 1,350.
Find the whole. 10% of is 14.
Which payment type can help you stick to a budget? a. Credit cards b. Debit cards c. Payday loans d. Cash advances
Why did Europeans want access to China and Japan?
What is the value of z in the equation z−7.8=32.9?
which of the following accurately describes fundamentalism
In “The Scarlet Ibis,” Old Woman Swamp is a symbol of to Doodle and his brother.
How did the island hopping strategy save American lives in world war 2