3 years ago

Solve for x. 3(15 - x) = 2x

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

8 0

Answer:

well

Step-by-step explanation:

3 times 15 is 45

then 3 times negative x is -3x

so 45 - 3x = 2x

3 x moved to the other side turns positive

so you have

5x = 45

45÷5

x = 9

You might be interested in

Can some one please help me with is quetion

Galina-37 [17]

128/9223)8”,/2881/38 así
12–8-!2

8 0

2 years ago

Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15. His checkbook shows a balance of $8

kakasveta [241]

Checks not cancelled;
5.00+13.25
18.25
Total

7 0

3 years ago

Read 2 more answers

Given that f(x) =

Alex73 [517]

Answer:

Answer is b or 10.

Step-by-step explanation:

The reason for this is that you will just plug in all the answers in x and the answer has to match 15.

So...

2(10) - 5 = 15

15 = 15

This is true so the answer is 10.

If this helped you then please check out or subscribe to The Game Rater. Thanks I really appreciate it.

6 0

3 years ago

Read 2 more answers

Simplify completely the quantity 4 times x to the third power plus 5 times x to the 2nd power plus 3 times x all over x. (2 poin

ikadub [295]

Answer: 4x² + 5x + 3

<u>Step-by-step explanation:</u>

$\dfrac{4x^3+5x^2+3x}{x}\\\\\\=\dfrac{x(4x^2+5x+3)}{x}\qquad \text{factored out the common term from the numerator}\\\\\\=4x^2+5x+3\qquad \text{canceled out x from numerator and denominator}$

8 0

4 years ago

A dilation produces a larger figure. Which is a possible scale factor? 0 Three-fourths 1 5.

laiz [17]

Answer:

Step-by-step explanation:

big brain and i took test

4 0

2 years ago

Read 2 more answers