canelacastro056 canelacastro056

11-09-2020
Mathematics

contestada

Is 4 a solution of 5m + 7 = -3? Justify your . answer.

Respuesta :

mwkempker mwkempker

11-09-2020

Answer:

The equality is false because one side is positive and the other side negative.

Step-by-step explanation:

5(4)+7

Multiply the numbers 4 and 5

20

20+7

add the numbers 20 and 7

27[tex]\neq[/tex]-3

so the number 4 is not the solution

Answer Link

Otras preguntas

Write about a real world situation that fits the following linear function: y=-20x+220 Be sure to include what all four parts in your story. (What part represen

A pool is being drained at a rate of 120 gallons per minute. What is this rate in gallons per hour?

A location in Utah where the first Transcontinental Railroad was completed on May 10, 1869. Union Pacific built the rail from the West and Transcontinental Rail

Plz explain step by step, I'm taking Adv. Math (Algebra) It's confusing If can't explain, plz at least give right answer ✌ I will give brainliest to the best an

What is the cytoskeleton made of

Excerpt from Selecting the Best Dog Breed for Your Family Rebecca Sparling First, you need to ask yourself why you’re interested in owning a dog. Figuring out

solve by inspection: X+4=15

How are S waves and P waves similar? Check all that apply. They shake the ground. They travel through solids. They arrive at the same time. They turn into surfa

Escoge la mejor respuesta. Puedes hacer los deportes acuáticos en El Tigre. True or False

how was Napoleon able to maintain control over his vast geographic empire