miketj2 miketj2

01-04-2020
Mathematics

contestada

Are the equations m+3=-5 and m-4=-12 equivalent

Respuesta :

ajrooks22 ajrooks22

01-04-2020

yes they are because m=-8 in both equations

Answer Link

trinitydowling trinitydowling

01-04-2020

No, m+3=5 can be simplified to m=5-3 when subtracting 3 on both sides. Then 5-3=2. So the first equation m=2. For the second equation add 4 to both sides to get m=-12+(-4) Then subtract -12+(-4) to get -16.

Answer Link

Otras preguntas

Can someone help me on problems 9, 10 and 11 please!!!

If the quadratic formula is used to find the solution set of 3 x^2 + 4 x - 2 = 0, what are the solutions?

write a mixed number that is equivalent to 16/3

You have three bananas you cut each into seven parts. What kind of fraction do you have, what is the answer? Then if we have a fourth banana and add to the firs

What is the difference between a mutualist and a parasite

What is the main advantage of the present system of scientific naming for classifying organisms. A) It clarifies the distinction between an animal and a pl

The cost, in dollars, of a one-day car rental is given by C(x) = 31 + 0.18x, where x is the number of miles driven. In this function, A) $0.18 is the cost per d

Which words are the compound subject in the sentence? Colorful streamers and balloons decorated the room. A. balloons, decorated B. streamers, room C. strea

Win up to 53 points!! A woman is sitting in her hotel room when there is a knock at the door. She opened the door to see a man whom she had never seen before.

directions : find the area of each figure . round to the nearest tenth if necessary.