cartermakayla48 cartermakayla48

28-01-2018
Mathematics

contestada

x + x+2+x+4+x+6= -28 state the property that justifies your first step and why you chose it.

Respuesta :

18757191296 18757191296

28-01-2018

4x+12=-28

x+3=-7

x=-11

Answer Link

28-01-2018

x + x + 2 + x + 4 + x + 6 = -28

There are four x's, so 4x.

And 2 + 4 + 6 is 12.

4x + 12 = -28

Isolate the variable term.

4x = -40

Isolate the variable.

x = -10

Answer Link

Otras preguntas

3AI²O³ What is the name of the element

Linda is filling the mold above with water and freezing it for an ice project. If a = 10 cm and b = 9 cm, what will be the volume of the frozen figure? A. 1,

For which equation would n = 0 not be a solution? n + 4 = 5 7 + n = 7 n + 12 = 12 125 + n = 125

can somebody help me with this..... Please

The word that means so slight as not to be noticed is Imperceptible Rotund Autonomy Austere

The Outsiders Page 97 Do you think Ponyboy and Johnny are heros? If they are, should Dally be considered a hero as well?

Jaden sees a social media post about a shocking government scandal. To protect her online reputation, before sharing the post Jaden should take a moment to v

20 POINTS! Write two to three sentences explaining how the suspense within the story makes the climax of “Better Wait Till Martin Comes” funny.

What is the mean, median, mode, and range of the numbers 8,15,3,6,13,9

Which of the following explains why doctors practice antiseptic medicine? A.) to prevent patients from passing their illness to the doctor B.) to ensure that