adriana16391
adriana16391
25-03-2021
Mathematics
contestada
PLEASE HELP I WILL MARK YOU BRAINIEST!!
Respuesta :
kenzieeeot7
kenzieeeot7
25-03-2021
Answer:
r = 9
The error happened when -3 was multiplied by -r in the first step, negative and negative makes a positive so it should have been
-18 + 3r= 9 in the second step.
Hope this helps :)
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Where did most of the fighting and destruction occur during the Civil War? OA) the North OB) the East OC) the South OD) the West
The difference of x and a number is 8. What is the other number?
How to solve the rational equation? (Please include steps not just the answer) 1/3 + 1/2 = 1/x
Factor (if the expression is not factorable using integers, enter prime). 5x^2+4+x
Which American writer and humanist composed and ceaselessly reconsidered an accumulation of ballads called Leaves of Grass?
what is the purpose of Amphitrite?
In which of the following does matter change into a new substance? Question 1 options: A. chemical change B. boiling C. melting D. physical change
2(3x+1)-2x=10 what is this in model form
Find the main verb in the following sentence and the auxiliary verb Almost every reader is reading a news paper
They are pools of money that are managed by an investment company. They offer investors a variety of goals, depending on the fund and its investment charter.
