elizabethgoldthorpe1
elizabethgoldthorpe1 elizabethgoldthorpe1
  • 16-12-2020
  • Mathematics
contestada

Please answer quick. I will mark brainliest

Please answer quick I will mark brainliest class=

Respuesta :

alisibapumarai
alisibapumarai alisibapumarai
  • 22-08-2021

3(a-4)+1=9-a

or, 3a-12+1=9-a

or,3a+a=9+13

or,4a=22

a=22÷4

a=5.5ans

Answer Link

Otras preguntas

Find two consecutive even numbers such that the difference of one-half the larger and two-fifths the smaller is equal to five. . . Which equation could be used
How many liters of oxygen gas can be produced if 28.7 grams of water decomposes at 294 Kelvin and 0.986 atmospheres? Show all of the work used to solve this pro
what were the two phases of the enlightenment
8x+4y=-56 can some one show me step by step please
During his presidency, Andrew Jackson successfully established
How has technology influenced theories over time?
what effect does the setting have on the plot at the beginning of a story
how many cups are in 3 pints
Designer Dolls, Inc. found that the number N of dolls sold varies directly with their advertising budget A and inversely with the price P of each doll. The comp
The polynomial given below has _____ root(s).. 2x^2-9x+9. . A. two complex. B. two positive . C. one positive and one negative . D. two negative