lexigraz lexigraz
  • 02-01-2020
  • Mathematics
contestada

What is -13r+ 20r = -14

Respuesta :

PollyP52 PollyP52
  • 02-01-2020

Answer:

r = -2.

Step-by-step explanation:

-13r+ 20r = -14

7r = -14

r = -14/7

r = -2.

Answer Link
bayaankoolinaasir
bayaankoolinaasir bayaankoolinaasir
  • 02-01-2020

Answer:

-2

Step-by-step explanation:

-13r+20r=-14

7r=-14

r=-2

Answer Link

Otras preguntas

Frogs have lungs for breathing, but they also absorb dissolved oxygen directly through their skin. This allows respiration to occur when they are underwater. Wh
If he diameter of a circle with a circumference of 12.6 mm is divided by 2, what is the circumference of the new circle?
if you were conducting this experiment in the real world what could be some possible sources of error in the experiment
What does cheese mean turkish?
how far could you speed walk in 10 minutes based on your speed for the 10 meter trial
Which best describes timbuktu and its importance to the mali empire?
how might a substitution mutation affect a person's traits A.by stopping DNA from replicating B.by prevention ribosomes from synthesizing proteins C.by changing
need help with this question ASAP
2 parents both have the blood group A their child has blood group O. what is the best explanation for this pattern of inheritence
What number is greater tham 214,779.023