itssheiduhhh itssheiduhhh
  • 01-10-2020
  • Mathematics
contestada

I don’t understand 8(3m+5)=2m-4

Respuesta :

celimirachanda celimirachanda
  • 01-10-2020

Answer:

m = -2

Step-by-step explanation:

[tex]8(3m + 5) = 2m - 4\\\\24m + 40 = 2m - 4\\\\22m = -44\\\\m = -2[/tex]

First, distribute and then combine like terms. Then isolate the variable.

Hey! Hope this helps!! Have a great day/ night (wherever you are) : )

Answer Link
kenziewelsch14 kenziewelsch14
  • 01-10-2020

Answer:

m= -2

Step-by-step explanation:

Using PEMDAS, (3m+5) is first, so 3(-2)+5 is -1. 8 times -1 is -8. 2(-2) is -4 and -4 is -8.

Answer Link

Otras preguntas

Explain how you would solve this problem for x
Map projections are mainly derived _____ A. from interpolation B. By osmosis C. From aerial reconnaissance D. Mathematically E. By analogy
What is the primary reason for the institution of slavery?
Deserts are only found near the equator Please select the best answer from the choices provided True False
PLEASE HELP ME PLEASEEEEEEEE
Need help on number 14....
10. Rewrite the sentence below in the passive voice. Begin with the underlined words. Frank Lampard took the penalty for Chelsea.
Suppose that a random variable has a standard normal distribution. Use a standard normal table such as this one to determine the probability that is bet
what kinds of scientific investigations do not involve experiments?
Rearrange the letters in the following French word: the word must relate to family. Èarpubee