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

An alien from another planet landed on earth. He is fascinated by cars and is determined to figure out how they work. He decides to disassemble one of them, and

A person with type A blood can donate red blood cells to people with type A or type AB blood. About 31% of the US population has type A blood. University High h

Solve and explain thank you, Greatly appreciated

Which processes are shown in the image above?

what will be the diameter and area of a circle whose circumfrence is 88 cm

Solve for a: 18 = a. 3²

Area of parallelogram is ?

Please help with this question..

Does the sentence need a comma? Pick the right option. Jenna Ortega lives on the moon, but she calls home often.

A biology class examined some flowers in a local meadow. The students saw 98 perennial flowers and 2 annual flowers. What percentage of the flowers were perenni