avilaruth
avilaruth avilaruth
  • 03-02-2021
  • Mathematics
contestada

yo can someone please help and fast PLEASE

yo can someone please help and fast PLEASE class=

Respuesta :

37699
37699 37699
  • 03-02-2021

Answer:

It's incorrect because the equation is solve incorrectly the anwer is r= -4

Step-by-step explanation:

Add 4r4r to both sides.

-3r+9+4r=5

−3r+9+4r=5

2 Simplify  -3r+9+4r−3r+9+4r  to  r+9r+9.

r+9=5

r+9=5

3 Subtract 99 from both sides.

r=5-9

r=5−9

4 Simplify  5-95−9  to  -4−4.

r=-4

r=−4

Answer Link

Otras preguntas

(High points) please solve with explanation I’ve been asking all day
Looking for help on micro
How did the invention of the cotton gin increase the demand for slaves
Please solve with explanation
A man takes a 375-mile trip to Miami. His large car gets 18 miles per gallon, and his small car gets 32 miles per gallon. How many gallons of gas will he save i
Ways in which law protects citizens against xenophobia ​
The basic principles of Machiavelli philosophy
Please help! What is the domain of the function shown in the graph?
Bears and salmon have a predator-prey relationship. What would most likely happen to the bear population if the salmon population increased? stay the same decre
A book costs $13 correct to the nearest dollar. Patrick has $ 120 correct to the nearest 10 dollars. Find the maximum number of books Patrick can buy.