secessionj secessionj

02-06-2020
Mathematics

contestada

Which of the following is(are) the solution(s) to 15x +21= 8?

Respuesta :

destiny2373017 destiny2373017

02-06-2020

Answer:

15x+21=8

subtract 21 from both sides

15x+21-21=8-21

simplify

15x=-13

divide both sides by 15

15x=-13

15 15

x=-13/15

Step-by-step explanation:

Answer Link

Otras preguntas

The record high temperature on January 15 is 41°F. The record low temperature on that day is -16°F. What is the difference in the record temperatures?

i need to know what 8 divided by 1 4/5

which point can be used to create a right triangle

A sample of helium gas is sealed in a container with a lid that can be moved up and down. Select all of the following that will result in an increase in pressu

Now use the temperature change simulation to carry out your experiment. Record your data, as well as any necessary calculations, in the table. You can modify th

9. What will happen if you forget to water your plants?

what is parallel, perpendicular, and intersecting lines?

Which list of characteristics describes organisms classified as animals?

Find the perimeter of the window to the nearest hundredth.

As part of an investigation of the population of foxes in San Miguel island, a scientist graphed the number of foxes present on the island over a span of 15 yea