Guzzling59 Guzzling59

25-04-2021
Mathematics

contestada

Which of the following is(are) thesolution(s) to 7|X+2|=-49?

Which of the following isare thesolutions to 7X249 class=

Respuesta :

samanthasuarez521 samanthasuarez521

25-04-2021

Answer: A. X=5,-9

7|x+2|=-49 ==> |x+2|=-49/7 ==> |x+2|=-7
==> |x+2-2|=-7-2 ==> |x|=-9 => x=-9

7|x+2|=49 ==> |x+2|=49/7 ==> |x+2|=7
==> |x+2-2|=7-2 ==> |x|=5 ==> x=5

Answer Link

Otras preguntas

if the cp of 10 bag is equal to sp of 12 bag find the profit Or loss percent

If abcd is also a rhombus, what must be the value of x? 13 15 18 23

6. If a student writes an essay to demonstrate his or her knowledge of a particular topic, what form of writing is he or she engaging in? a. Narrative O b. Rese

Find the rate of change for f(x)=x^2-8x+15 from x=0 to x=4

A glider begins its descent 3/5 mile above the ground. After 30 minutes, it is 9/20 mile above the ground. If it continues to descend at this rate, how long

The signals that control your handwriting travel down the spinal cord in the _________ tracts.

I need this done quick.

what is a theme in the great fire

Brownfields are best described as _______. a. parcels of polluted land that cannot be redeveloped safely b. polluted land that must be remediated before being r

is this true A bystander is someone who sees bullying occur, but doesn't get involved and “stays out of it”.