Needhelp02
Needhelp02
29-09-2016
Mathematics
contestada
Solve -a+7=2a-8 Show your work.
Respuesta :
clache
clache
29-09-2016
-a+7=2a-8
-a+a+7=2a+a-8 add a on both sides
7+8=3a-8+8 add 8 on both sides
15/3=3a/3 divide 3 on both sides
a=5 solution
Answer Link
Jove
Jove
29-09-2016
1st combine like terms
1a=(-1)
a=(-1) I think thats it
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Which two polygons have pairs of corresponding lengths that are proportional?
Please help me ASAP!!!
what does the dot (.) stand for in math
Who were some people that had accomplishments or contributions on European thought from the 1300s to 1800s?
what are factors for sparsely populated areas
Please help please I really need to turn this in
HELP PLS ASAP I WILL GIVE 50 points and brainliest PLS The variable z varies jointly with x and y. Also, z = -75 when x = 3 and y = -5. What equation describes
Arrange events related to the development of hinduisum in the correct sequence
A movie theater is located on a map of a city represented by a coordinate plane. The location of the movie theater is at (−3, −4). Which map shows the correct l
it is late assignment i need help, thank you
