3 years ago

Solve the following equation 2x=15-1x

Mathematics

2 answers:

mr Goodwill [35]3 years ago

7 0

Answer:

X=5

Step-by-step explanation:

Add 1x on both sides so you can get like terms on one side now you have 3x=15 You will now divide by 3 on both sides to get x by itself so you end up with X=5

avanturin [10]3 years ago

3 0

Answer:

x = 5

Step-by-step explanation:

2x = 15 - 1x

<em>add 1x to both sides</em>

3x = 15

<em>divide both sides by 3</em>

x = 5

You might be interested in

Which expression is equivalent to 6w + 5 - 3w + 7

love history [14]

Answer:

the answer is B

Step-by-step explanation:

6w + 5 - 3w + 7

<h3>i) collect like terms</h3>

= 6w - 3w + 5 + 7

= 3w + 5 + 7

<h3>ii) add the numbers</h3>

= 3 w + 5 + 7

= 3w + 12

4 0

3 years ago

Read 2 more answers

A number divided by 5 is 3 more than -6<br> A)-45<br> B)-30<br> C)-15<br> D)-5

mash [69]

The answer is C

hope that helps!

7 0

3 years ago

Read 2 more answers

What is the slope of the line that contains the points (-2,2) and (3,4)

malfutka [58]

<u><em>Answer: B. 2/5 *The answer must have a fraction.</em></u>

Explanation:

Slope-intercept form: → $y=mx+b$

m: represents the slope and is constant.

b: represents the y-intercept.

Used rise/run.

$\frac{rise}{run}$

$x^1,y^1=(-2,2)$

$x^2,y^2=(3,4)$

You had to find the slope by using formula.

$Slope=\frac{y^2-y^1}{x^2-x^1}$

$\frac{4-2}{3-(-2)}$

subtract by the numbers and add the numbers too.

$\frac{4-2=2}{3-(-2)=3+2=5}$

$=\frac{2}{5}$

Hope this helps!

4 0

3 years ago

Mark the statements that are true. an angle that measures pi/3 radions also measures 30 degrees

Aleks04 [339]

Answer:

Pi/3 radians also measures 60 degrees not 30

Step-by-step explanation:

Pi/3 x 180/pi=180pi/3pi

Since both have pi they cancel out leaving 180/3, which equals 60.

8 0

3 years ago

Can anyone solve these 3 problems it is worth 25 points

shusha [124]

Where are the problems?

7 0

3 years ago