All categories

3 years ago

Solve 2-18x-6=-7x+3+10x

Mathematics

2 answers:

Temka [501]3 years ago

7 0

Answer:

x= -1/3

Step-by-step explanation:

First, we can combine like terms on each side:

-4-18x=3x+3

Then, we move all of the variables onto one side and the constant onto the other:

-18x-3x=3+4

-21x=7

x=-7/21

x= -1/3

Hope this helps!

prisoha [69]3 years ago

6 0

Sort the equation and then find x.

You might be interested in

Two sides of a triangle are 7 and 11 the length of the third side x is expressed

slava [35]

Answer:

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. ... No; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. ANSWER: No; 9.

8 0

3 years ago

Solve for the variable: 2x - 28 = 16

svlad2 [7]

2x = 44
44/2 = x
X= 22

4 0

3 years ago

Read 2 more answers

Tap A fills a tank in 4hours while B fills the same tank in 3hours. Tap C empties this tank when full in 2hours. If the tank is

boyakko [2]

Answer:

<em>It will take 12 hours to fill the tank</em>

Step-by-step explanation:

Proportions

Tap A fills a tank in 4 hours. It means each hour it fills 1/4 of the tank.

Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.

Tap C empties the tank when full in 2 hours. Each hour it empties 1/2 of the tank.

Each hour, the tank gets filled by:

$\displaystyle \frac{1}{4}+\frac{1}{3}-\frac{1}{2}=\displaystyle \frac{3}{12}+\frac{4}{12}-\frac{6}{12}=\frac{3+4-6}{12}=\frac{1}{12}$

Since the tank fills 1/12 of its capacity in one hour, it follows that it will take 12 hours to fill the tank

6 0

3 years ago

Write as a decimal: 31%

algol [13]

Answer: 0.31 is the decimal form of 31%

Step-by-step explanation:

3 0

3 years ago

I need help asap what is an equation (using whole numbers) that is equal to 2/3

EleoNora [17]

Answer:

4÷6

8÷12

16÷24

Step-by-step explanation:

Any of these will work. Hope this helps!

4 0

3 years ago