chelseahernandezrosa chelseahernandezrosa
  • 02-10-2020
  • Mathematics
contestada

? + (7x + 21) =180

7x+ ? = 180

7x = ?

X= ?

7x 21 180 7x 180 7x X class=

Respuesta :

420513
420513 420513
  • 02-10-2020

12

Step-by-step explanation:

i think its 72+7x+24

72+24=96

7x+96=180

7x=84

x=12

you can use mathpapa if you have algebra questions

Answer Link

Otras preguntas

sandra's target heart rate zone is 135bpm—172bpm. marissa's target heart rate zone is 143bpm—176bpm. they stop playing basketball and take their pulse, and both
the primary language spoken in brazil is spanish
me importa el medio ambiente y __________ a reciclar la basura. mi compañero de cuarto, fernando, tiene un perro entonces él va a __________al perro y _________
what is empirical and moleculer formula?.
Combining two or more segments of the industry to deliver the best care, at the most cost-effective rate, in the best setting refers to a/an A. preferred p
Which essential nutrients have the highest calories per gram?
which property is illustrated by the following statement? if hxa =rgi, then rgi =hxa
Tú ________________ alto. a. es c. soy b. eres d. estás
simplify the expression below. 4g^3h 18g^5 8g^2h
how can a janitor stop bullying