All categories

3 years ago

Solve for x. 8.2x−6.2−7.2x=14 Enter your answer, as a decimal, in the box. x =

Mathematics

1 answer:

slavikrds [6]3 years ago

6 0

Answer is: Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 20.2

You might be interested in

Express the product in simplest form.

Dmitry [639]

The product in simplest form is (x - 4)

Solution:

Given expression is:

$\frac{8}{2x+8} \times \frac{x^2-16}{4}$

We have to find the product in simplest form

In the given expression,

2x + 8 = 2(x+ 4)

We know that,

$a^2-b^2=(a+b)(a-b)$

Therefore,

$x^2-16 = x^2-4^2 =(x+4)(x-4)$

Substitute these in given expression

$\frac{8}{2(x+4)} \times \frac{(x+4)(x-4)}{4}$

Cancel the common factors,

$\frac{8}{2(x+4)} \times \frac{(x+4)(x-4)}{4} = x - 4$

Thus the product in simplest form is (x - 4)

8 0

3 years ago

PLZ HELP ME WITH THIS ONE ALSO :)

Norma-Jean [14]

Answer:

$9 \times \sqrt{3 }$

Step-by-step explanation:

$x = \cos(30) \times 18 \\ x = 9 \sqrt{3}$

5 0

3 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Lelu [443]

Answer:

8(4+2x)=16

distributive property

32+16x=16

subtract

16x=-16

divide

x=-1

7 0

2 years ago

Which line has a slope of 1/2 and a y-intercept of 2?

AnnZ [28]

Answer:

it would be the bottom left graph

Step-by-step explanation:

Rise over Run

7 0

4 years ago

I need the answer ASAP

Orlov [11]

And that’s what you do

3 0

3 years ago

Read 2 more answers