(X+5)+(x-5)=56 what does x=?

Mathematics

1 answer:

kirill115 [55]3 years ago

8 0

Answer:

x=28

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x+5+x−5=56

x+5+x+−5=56

(x+x)+(5+−5)=56(Combine Like Terms)

2x=56

Step 2: Divide both sides by 2.

2x/2=56/2

x=28

plz give me brainiest

You might be interested in

Complete the synthetic division problem below -3 1 2 -2 3

Anna007 [38]

Answer:

Synthetic division is another way to divide a polynomial by the binomial x - c , where c is a constant.

Step 1: Set up the synthetic division. ...

Step 2: Bring down the leading coefficient to the bottom row.

Step 3: Multiply c by the value just written on the bottom row. ...

Step 4: Add the column created in step 3.

Step-by-step explanation:

hope this helps you :)

4 0

2 years ago

Read 2 more answers

Find the percent of a number. 6% of 38 = ? 115% of 212 = ? 32% of 24 = ?

MA_775_DIABLO [31]

6% of 38= 2.28
115% of 212=243.8
32% of 24= 7.68

5 0

2 years ago

Given the three vertices W(−1, 4), X(−3, −2), and Y(3, −4), what are the coordinates of Z that make quadrilateral WXYZ a square?

prohojiy [21]

Answer:

I don't see how the three existing points could ever become a square with the addition of a foiurth point.

Step-by-step explanation:

See the attached image.

A square would require that all angles be 90 degrees. The given points are the top three points on the graph. If we enter the two equations that intersect these points (blue and black lines), we can see that the angle on top is not 90 degrees. I can't see that this could ever be a square with a fourth point, z. I did find a value for z that make the four points a parallelogram.