aroo0o
aroo0o aroo0o
  • 12-10-2020
  • Mathematics
contestada

help me with this please

help me with this please class=

Respuesta :

isabellawang
isabellawang isabellawang
  • 12-10-2020
the way that i learned this was first set > to = worry about it later

so 9x-7i=3(3x-7u)
so 9x-7i=9x-21u
the x cancel out
so 7i= -21u
now isolate the variable
so
7i/-21=u
so
u=-i/3
Answer Link

Otras preguntas

The signing of the Magna Carta extended rights to the __________. A. king B. Church C. military D. workers
Help needed ASAP will give BRAINLIEST
What major key has the same number of sharps and flats as the key of a minor. A. A major B. F major C. C major D. G major This is a music question, not a math q
The route used by a certain motorist in commuting to work contains two intersections with traffic signals. The probability that he must stop at the first signal
marshas cat weighs 15.41 her cat only weighs 4.79 pounds. about how much more does her cat weigh?​
To work out or create something
What is the correct set of data for the stemplot? The stemplot below represents the number of bite-size snacks grabbed by 10 students in an activity for a stati
Why does my pp burn when I pee?
Help needed ASAP will give BRAINLIEST
7. The fastest horse in the world runs at 35 m/s. If it runs for 12 seconds, how far will the horse have traveled from start?