ellajwiley ellajwiley

24-10-2019
Mathematics

contestada

x/3 - 11 = -2
the answer i got was 27, but it’s suppose to be 21. how do i get there?

Respuesta :

Аноним Аноним

24-10-2019

Answer: x = 27

Step-by-step explanation:

x/3 - 11 = -2

Add 11 to each side

x/3 = 9

Multiply each side by 3

x = 27

x cannot equal 21.

21/3 - 11

21/3 = 7

7 - 11 = -4

-4 does not equal -2

Therefore, x cannot equal 21.

Answer Link

Otras preguntas

A 12-foot ladder rest against the side of a house. The base of the ladder is 3 feet away from the side of the house. How high above the ground is the top of the

President John Adams created the United States Department of the Navy __________. A)because of the difficulties the United States experienced with French and Br

Addressing something in a poem is using _____. a. apostrophe b. metonymy c. metaphor d. simile

Which phrase appears in the preamble of Florida’s constitution and in the preamble of the US Constitution? a. maintain public order b. insure domestic tranquili

Scientists tested the effect of a fertilizer on the growth of plants. They had 2 sets of plants, Group A which gets fertilizer, water and sun and Group B which

Which sentence does not contain any errors? a. Let's put our guests in Gregs' room tonight. b. Are both of the actresses families' coming to the show? c. Whose

the North African Maghreb states dominated by the Atlas Mountains don not include

Which word in the sentence should be followed by a semicolon? Carlos and Diego are adventurous hikers they plan to hike the Appalachian Trail next summer. a. hi

The number 1,563,385 rounded off to the nearest million becomes

In biological systems most of the original energy from the sun is lost as? A. Light B. Kinetic energy of motion C. Heat D. Potential chemical energy