12x + 24 - 13 = 83 what does x equal

Mathematics

2 answers:

Oxana [17]3 years ago

7 0

12x+11=83
12x=83-11
12x=72
x=6

Akimi4 [234]3 years ago

5 0

12x=83+13-24=72==> x=72/12=6.

You might be interested in

Help!!!!! I'm timed!!!!!

djverab [1.8K]

Answer:

Option C, $28$

Step-by-step explanation:

$2\sqrt{98} * 2$

$2\sqrt{7^2*2} *\sqrt{2}$

$14\sqrt{2} * \sqrt{2}$

$14*2$

$28$

Answer: Option C, $28$

5 0

4 years ago

Well... I think you get the point

Mariana [72]

Answer:

Choice B

Step-by-step explanation:

USE PEMDAS

First do the things in the parenthesis. 2 1/3- 3/4 is 19/12

Multiply 19/12 by 1/6. You get 19/72. Add 5/24. You get 34/72. Simplify: 17/36

Please give my Brainliest I would really appreciate it!

Hope this helps!

8 0

3 years ago

Rosa has $117 in her savings account and $95 in her checking account. Each week she will put $21 into her savings account and $2

mr_godi [17]

Answer:

It will take Rosa 5 and a half (5.5) weeks to have the same amount of money in both accounts.

Step-by-step explanation:

For this problem, we will have to set two expressions equal to each other. The first expression will represent Rosa's saving account, which already has $117 in it. Every week ( $x$ ), she adds $21 to her savings account:

$21x+117$

The second expression will represent Rosa's checking account. Rosa's checking account already has $95 in it. Every week ( $x$ ), she adds $25 to her checking account:

$25x+95$

Now that we have our two expressions, set them equal to each other. This is our equation that will be used to find the number of weeks ( $x$ ) it takes until Rosha has the same amount of money in both accounts:

$21x+117=25x+95$