All categories

3 years ago

Solve 3x-1 =2x+1 solve the question

Mathematics

2 answers:

galina1969 [7]3 years ago

8 0

3x-1=2x+1

3x-2x = 1+1

x=2

boyakko [2]3 years ago

8 0

Answer:

X=2

Step-by-step explanation:

3x-1=2x+1

We can subtract 2x from both sides of the equation due to the subtraction property of equality leaving us with

x-1=1

After doing that we can simply add +1 to both sides of the equation due to the addition property of equality leaving us with the answer X=2

You might be interested in

I need help on this

Ipatiy [6.2K]

Draw a vertical line at the number 4 on your x axis positive side which is x=4

Then anything on the left of this line you just created at x=4 will be less than 4. But since your inequality is x less than/equal to 4 it includes 4 as well.

5 0

3 years ago

I need help please and thank you

Andreas93 [3]

Answer:

Well doesn't it say that the brand has seven sizes, so doesn't that mean that there are 7 available jeans.

Step-by-step explanation:

3 0

3 years ago

What is the best estimate of the sum of the fraction? 31/4 +17/3 +8/18

Bogdan [553]

The best estimate of the sum of the expression given is $\rm 13 \dfrac {31}{26}$

What is a Fraction ?

A fraction is written as p/q , where q $\rm \ne$ 0

It is asked to determine the sum of the fraction

31/4 + 17/3 + 8/18

Taking the LCM of 4 , 3 , 18

LCM of 4 , 3 ,18 is 36

Therefore

$\rm \dfrac{ 31 *9 + 17 *12 + 8 *2}{36 }$

(279+204+16) /36

499 / 36

$\rm 13 \dfrac {31}{26}$

Therefore the best estimate of the sum of the expression given is $\rm 13 \dfrac {31}{26}$ .

To know more about Fraction

brainly.com/question/10354322

#SPJ1

3 0

2 years ago

Maggie says if the expression was 12 divided by 3 to the 2nd power you would divide before simplifying is she right?

azamat

Answer:

No she is wrong 3 to the second power first

Step-by-step explanation:

5 0

3 years ago

J & J’s Landscaping Co. makes about $320 a weekday, and ends up with weekly expenses of $1000. How much profit do they expec

guajiro [1.7K]

The answer is D. 320x 5 the. subtract 1000

8 0

2 years ago

Solve 3x-1 =2x+1 solve the question ​

Solve 3x-1 =2x+1 solve the question