nc72079 nc72079
  • 03-11-2017
  • Mathematics
contestada

If (a, -5) is a solution to the equation 3a = -2B - 7, what is a?

Respuesta :

Catya
Catya Catya
  • 03-11-2017
I think what you need to do is make B = -5
3a = -2(-5) - 7
3a = 10 - 7
3a = 3
a = 1
Answer Link

Otras preguntas

A school has 7 buses. Each bus has 40 seat. Filling in the missing number to find the total number of seat on the 7 buses
Rash is and Megan make 8 costumes for the play.Each costume needs 5 felt patches.How can Rashid and Megan use a table to find how many patches they need?
Please answer correctly!
Please help it’s very important!!!!!!!!!
the code of hammurabi and chinese legalism both rely on the idea that
can someone please help me with this I am stuck!?!
Two factors that determine the rate of stream erosion
In the feminine mystique the author argued that
Why does the United States regulate automobile manufacturing in so many ways?
A regular atom has a net charge of _____