kaparker kaparker

13-11-2020
Mathematics

contestada

10 + 2a = - 18 please give an explanation as that's all I'm really looking for :)

Respuesta :

Harloew13 Harloew13

13-11-2020

Answer:

a=-14

Step-by-step explanation:

10+2a=-18

subtract 10 from 10 and -18

2a = -28

then devid by 2 from 2 and -28

a=-14

Answer Link

Otras preguntas

Hi, i want know how to change decimals into fraction.

Which one is NOT true of the main idea of a selection? A. It is an educated guess about an author's intended point. B. It is a summary of the title of a selec

The cost of one pound of bananas is greater than $0.41 and less than $0.50. Sarah pays $3.40 for x pounds of bananas. Which inequality represents the range of p

What type of magma is found under a cinder cone volcanoe

Who was alexander hamilton

Zhang Qian went to explore west of Asia. He brought back stories of

Samantha had to add this group of numbers (47 + 56 + 53), but she wanted to add them as quickly and as easily as possible. Here is how she decided to add the

How did many americans try to escape the 'dust bowl' in the 1930s? a. they emigrated to canada. b. they moved from the great plains. c. they left the state o

Ken and her friends isabella, chayse, and maggie went to forever 21. ken bought 3 shirts isabella bought 5 shirts chayse bought 2 shirts maggie bought 1 shirt.

Which of the following reasons describe why you might read an informational text?