All categories

3 years ago

Solve 3x - 12 = 3x + 4.

Mathematics

2 answers:

mina [271]3 years ago

8 0

Answer:

no solutions

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

$3x-12-3x = 3x + 4 - 3x$
$-12 = 4$

Step 2: Add 12 to both sides.

$-12+12=4+12$
$0 \neq 16$

Therefore, the answer is no solutions.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

~ ren ⚘

babymother [125]3 years ago

3 0

Answer:

No Solution

Step-by-step explanation:

3x-12=3x+4

3x=3x+16

0=16

No Solution

You might be interested in

(picture) Factoring Polynomials: GCF PLEASEE HELP!!!!!<br> a<br> b<br> c<br> d

Jobisdone [24]

Answer:

Factored form is 4x(2x+3)

Step-by-step explanation:

$8x^2 + 12x$

The factors are

8x^2 ----> 2*2*2*x*x

12x -------> 2*2*3*x

GCF is 2 * 2 * x= 4x

Now we factor out GCF from 8x^2 + 12x

When we factor out GCF, divide each term by 4x

$4x(\frac{8x^2}{4x} +\frac{12x}{4x})$

4x(2x +3)

Factored form is 4x(2x+3)

7 0

3 years ago

Given right triangle MNO, which represents the value of cos(M)?

laila [671]

Answer:

Option B. MN/MO

Step-by-step explanation:

In a right angle triangle cosine of any acute angle = Base/ Hypotenuse

In the ∠ NMO Hypotenuse is MO and base of the triangle is MN.

Therefore cos (M) = Base / Hypotenuse = MN / MO

Therefore option B is the right answer.

7 0

4 years ago

Read 2 more answers

An expression that is equivalent to x4-y4

konstantin123 [22]

By factoring, we can get 4(x-y)

5 0

3 years ago

What is the value of the expression -3+6+r

denis23 [38]

r+3

sum/substract -3+6 = 3

r+3

4 0

3 years ago

-the equations x-y=-14 and -x-y=14 what is the number of solutions? A.) no solutions B.) infinitely many solutions C.) one solut

Yuki888 [10]

Answer:

The answer is C one solution

Step-by-step explanation:

x-y=-14

-y=-x-14 bring x to the other side

y=x+14 divide everything by -1

-x-y=14

-y=x+14 bring x to the other side

y=-x-14 divide everything by -1

6 0

3 years ago