jaramillo310p95ld1 jaramillo310p95ld1
  • 03-09-2018
  • Mathematics
contestada

Jen solved the equation 100-1/2x=92 to determine the number of questions, x , she answered incorrectly on a text

Respuesta :

Matheng
Matheng Matheng
  • 03-09-2018

The given equation is ⇒ 100 - (1/2) x = 92

100 - (1/2) x = 92  ⇒ Add (-100) to both sides

-100 + 100 - (1/2) x = 92 - 100

∴ -(1/2) x = -8           ⇒ Multiply both sides by (-2)

∴ -2 * (-1/2) x = -8 x -2

∴ x = 16


So, the value of  x will be equal 16

Answer Link

Otras preguntas

Ethically, is brain death not as final as cardiac death? why or why not
Choose the connective that belongs in the blank. She left the party early. Next she went to a movie. _______ she went home. a. First b. Finally c. Meanwhile
The largest number of enslaved Africans were sent to _____. Venezuela the islands of the Caribbean Brazil the United States
Why did congress have trouble paying its debt after the war
Which of the following statements about stretching is NOT true? a. Stretching increases flexibility. b. Stretching improves range of motion of joints. c. Str
What does WIDA stand for?
What type of goverment is in the united states?
T/F: Eating disorders are usually a temporary or mild change in eating patterns.
Aristotle contributed to the science of taxonomy when he classified animals in two groups and plants in _____ groups. 3 4 5 2
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation? A. Portugal B. Castile C. Spain D. Aragon