sherisotelo8 sherisotelo8

04-01-2021
Mathematics

contestada

a+4b=-4 a+10b=-16
how to solve this problem

Respuesta :

Аноним Аноним

04-01-2021

Answer:

a,b=4,-2

Step-by-step explanation:

Subtract:

a-a+4b-10b=-4-(-16)

-6b=-4+16

-6b=12

b=-2.

Plug in:

a+4(-2)=-4

a-8=-4

a=4.

Hope this helps plz hit the crown :D

Answer Link

Otras preguntas

Help again pleaseeeeeeeeeeeee

Not sure how to find what x equals

State in your own words what John Winthrop meant by the idea of a "city upon a hill." Do you think Winthrop would have judged his colony a success at that missi

Is -9x + 3 = -3 (3x-1) a one solution or a no solution or is it a real number

What do you think is the biggest reason why we continue to rely on fossil fuels for energy?

which part of the body has diploid cells?

4. Assume that the center of the Tacoma Narrows Bridge roadway is about 60 m above the water. Ignore air resistance. How long would it take for a rock dropped f

1. Name at least two things, characteristics, or qualities that Absolutist leaders share in common

A restaurant produces 250 meals per day with five employees. After hiring an additional employee, the restaurant now produces 260 meals per day. Calculate the m

The speed of sound through air is approximately 343 m/s. What is the speed in miles per hour? 1 ft = 0.3048 m; 1 mile = 5280 feet