TheHomeworkGuy TheHomeworkGuy
  • 03-01-2022
  • Mathematics
contestada

I would like to receive some help for this

I would like to receive some help for this class=

Respuesta :

s132486
s132486 s132486
  • 03-01-2022

Answer: can't get enough info.

a = 11

Step-by-step explanation:

a + 15 = 3a - 7

-a             -a

15 = 2a - 7

+7         +7

22 = 2a

/2       /2

11 = a

Answer Link

Otras preguntas

A card is drawn from a standard deck of cards not replaced, then another is drawn. what is the probability that both cards are hearts?
help me pleaseeeeeee​
i am 21 years old my father is 3 times my age how old eill i be when my father is 40
what are three sources of background radiation
If a person is trying to lose weight by taking diuretics and exercising for 90 minutes daily, what could be an immediate consequence
The smallest respiratory bronchioles subdivide into thin airways called.
In order to tell whether the lubrication system is working properly, check the
According to euler's formula how many faces edges and vertices does a cube have.
Find the value of the expression 1/2 x + 3 if x = 12.
When did y2k first occurred?