3 years ago

(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

The temperature was -6°F. It rose so that the temperature was 0°F. What integers represents the change in temperature.

Flauer [41]

Answer:

Step-by-step explanation:

Just do $0 -(-6)$ .

3 0

3 years ago

What is 4 to the 1/2 power

Ronch [10]

4 to he power of 1/2 is 2
I think thats because its 1/2 of 2
Sorry if I'm wrong
Hope this helps

7 0

3 years ago

What is the product?( square root 3x+ square root 5) (square root 15x+ 2 square root 30)

hichkok12 [17]

$(\sqrt{3x}+\sqrt5)\cdot(\sqrt{15x}+2\sqrt{30})\\\\=(\sqrt{3x})(\sqrt{15x})+(\sqrt{3x})(2\sqrt{30})+(\sqrt5)(\sqrt{15x})+(\sqrt5)(2\sqrt{30})\\\\=\sqrt{(3x)(15x)}+2\sqrt{(3x)(30)}+\sqrt{(5)(15x)}+2\sqrt{(5)(30)}\\\\=\sqrt{45x^2}+2\sqrt{90x}+\sqrt{75x}+2\sqrt{150}\\\\=\sqrt{9x^2\cdot5}+2\sqrt{9\cdot10x}+\sqrt{25\cdot3x}+2\sqrt{25\cdot6}\\\\=\sqrt{9x^2}\cdot\sqrt5+2\sqrt9\cdot\sqrt{10x}+\sqrt{25}\cdot\sqrt{3x}+2\sqrt{25}\cdot\sqrt6$
$=3x\sqrt5+2\cdot3\sqrt{10x}+5\sqrt{3x}+2\cdot5\sqrt6\\\\=3x\sqrt5+6\sqrt{10}+5\sqrt{3x}+10\sqrt6$

3 0

3 years ago

Read 2 more answers

the basketball team won 6 games last year. this year they won 5 games. to the nearest percent, what is the percent change in the

amid [387]

Sixtoadnhsjakndkjsabdhkasb dnaskjdbnaksjd ka d sakd aks d.ljsk aldlas ld aslad

4 0

3 years ago

Write an equation, solve and show all work.

AnnZ [28]

Answer:

56.

Step-by-step explanation:

46+10=56

3 0

3 years ago