alexcamacho5454
alexcamacho5454 alexcamacho5454
  • 02-11-2020
  • Mathematics
contestada

Which of the following values of x solves the equation
12x+7=5x-21

Respuesta :

vsairi1234
vsairi1234 vsairi1234
  • 02-11-2020

Answer:

x = -4

Step-by-step explanation:

We have to get x by itself, so we subtract 7 to -21 and subtract -5x to 12x.

7x = -28

x = -4

Answer Link

Otras preguntas

The flexible nature of a cell membrane results from its channel proteins true or false
how do composers interact with their ecosystem
what is the charactics of igneous
hugo purchased a new bed. the bed was a great deal at 60 percent off of the original cost. the bed originally cost $245
The practice of emphasizes a doctrine that returns to rigid principles.
Which makes fast-moving water a greater force of erosion?A.greater heat capacity  B.greater energy  C.increased density  D.greater oxidation
Which of the following is a nonmetal? a. iron b. silver c. oxygen d. copper
A triangle is placed in a semicircle with a radius of 9 cm Find the area of the shaded region. Use the value 3.14 for π , and do not round your answer. Be sure
Help me answer missing angles in each question please
Which is the adverb phrase in the sentence? Now Patricia, in jeans and a plaid shirt, rides above the rangeland of eastern Oregon. a. above the rangeland b. o