Question

Solve.

3 + d < 3 – d

A.
d > –3

B.
d < 6

C.
d < 0

D.
d < –6

Answer 1

Your answer would be C

Answer 2

e.e

Answer 3

Actually your answer would not be C

Answer 4

are you absolutely 200% positive cuz that's what I thought it was but I'm not quite sure...

Answer 5

3 + d < 3-d

d< -1d

Answer 6

Divide -1 to each side. When you do that, the sign changes

d is greater than.

Answer 7

well, then. Thanks @KirbyLegs

Answer 8

so A?

Answer 9

My Bad XD
C is correct. This is how:

Answer 10

Aw haha :)

Answer 11

3 + d < 3 -d

Add +d to each side

3+ 2d < 3

Answer 12

Aw thanks :)

Answer 13

Subtract 3 from each side

2d < 0

d < 0/2

d < 0

Sorry about that

Answer 14

In order to solve this linear inequality,
we need to group all the variable terms on one side,
and all the constant terms on the other side
of the inequality.
In our example,
- term -d, will be moved to the left side. Notice that a term changes sign when it 'moves'
from one side of the inequality to the other.
In order to isolate the variable
in this linear inequality,
we need to get rid of the coefficient that multiplies it.
This can be accomplished
if both sides are divided by 2.
We need to reduce this fraction
to the lowest terms.
This can be done by dividing out those factors
that appear both in the numerator and in the denominator.
In our example, this is the common factor: 2.

Answer 15

@MajicMuzyk honestly, I love you for writing something so long just for me to understand xD

Answer 16

Thank you :D I am glad that I could help!

Answer 17

:D