nariahr87
nariahr87 nariahr87
  • 04-09-2020
  • Mathematics
contestada

7. What is the solution to-(6m+ 8) = 4(17 - m)?

Respuesta :

xKelvin
xKelvin xKelvin
  • 04-09-2020

Answer:

-38

Step-by-step explanation:

So we have the equation:

[tex]-(6m+8)=4(17-m)[/tex]

On the left, distribute. On the right, distribute also. So:

[tex]-6m-8=68-4m[/tex]

Add 6m to both sides:

[tex]-8=68+2m[/tex]

Subtract 68 from both sides:

[tex]-76=2m[/tex]

Divide both sides by 2:

[tex]m=-38[/tex]

And we're done!

Answer Link

Otras preguntas

explain in steps how to graph this linear inequality 2x+3y > -2
What's the other word speaking in circles; round-about speech
A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a
What is the highest mountain on each continent?
I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!
what we need to become success
A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?
a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece
write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu
How to find the reference angle of -11pi/3 ?