All categories

3 years ago

The sum of a number and twenty-six, divided by twelve is equal to seven! Please!!

Mathematics

1 answer:

Travka [436]3 years ago

4 0

Answer:

Step-by-step explanation:

1. let x be the unknown number

2. make an expression

x + 26/12 = 7/1

3. cross multiply

x +26 × 1 = x + 26

12 × 7 = 84

x + 26 = 84

4. move variables on one side and numbers on other side of the equal sign

x + 26 = 84

- 26 -26

x = 58

You might be interested in

Can you please help me on questions 4-6 thank you

romanna [79]

4. 119*4 = $476 total dollars for four nights
5.

5 0

3 years ago

SOMEONE HELP QUESTION 1 PLZZZZO

leva [86]

Answer:

A) 370

Explanation:

5 0

3 years ago

2(2 – 2x) = –3x A. –4 B. 4 C. 6 D. 0

zlopas [31]

Answer:

$x = 4$

Step-by-step explanation:

Let's solve:

$2(2−2x)=−3x$

Step 1: Simplify both sides of the equation.

$2(2−2x)=−3x \\ (2)(2)+(2)(−2x)=−3x(Distribute) \\ 4+−4x=−3x \\ −4x+4=−3x$

Step 2: Add 3x to both sides.

$−4x+4+3x=−3x+3x \\ −x+4=0$

Step 3: Subtract 4 from both sides.

$−x+4−4=0−4 \\ −x=−4$

Step 4: Divide both sides by -1.

$\frac{ - x}{ - 1} = \frac{ - 4}{ - 1}$

Therefore, the answer will be x = 4.

5 0

3 years ago

I need help !!!!! Teehee

miv72 [106K]

Answer:

Step-by-step explanation:

3 0

3 years ago

What is −183 ? Group of answer choices

vitfil [10]

Answer:

it is b because I did the problem yes it is b

7 0

3 years ago