158693204
158693204 158693204
  • 13-03-2020
  • Mathematics
contestada

what is the answer for -3-(a-2)=7a+15

Respuesta :

AlphaStorm
AlphaStorm AlphaStorm
  • 13-03-2020

Answer:

-5.25

Step-by-step explanation:

-3(-a+2)=7a+15

=>3a-6=7a+15

=>-15-6=7a-3a

=>-21=4a

=>a=-21/4=-5.25

hope this helps please mark as brainliest:)

Answer Link

Otras preguntas

A soft tennis ball is dropped onto a hard floor
Which two minerals would be most useful as grains on sandpaper?
If two objects have the same mass, what must be true? choose the correct answer A. They have the same volume B. They are made of the same material C. they conta
The density of a mystery solid is 1.00 g/cm3. will this float or sink in pure water?
How an atom chemically behaves when it comes into contact with other?
3,400 round to the nearest thousands
What is the slope of line represented by 1/8x + 3y =3
Definition: a common complaint of american colonists, they felt they were taxed from england without having any vote in parliament.
in a fish and a tree is the poetry award an authentic award
Kayla has a bowl of beads that contains 42 yellow beads, 28 green beads, 12 white beads, and 18 red beads. She randomly draws a bead from the bowl. The probabil