2 years ago

Solve this equation 3+5/2x=1/2x-8

Mathematics

1 answer:

guajiro [1.7K]2 years ago

3 0

Answer:

Step-by-step explanation:

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Which property of operation could you use to show whether 7y + 7b + 3y and 7(y x b) + 3b are equivalent or not

Dmitry_Shevchenko [17]

Answer and explanation:

They are not equivalent because if we simplify the second expression, the result isn't the same:

7(y×b)+3b

= 7(yb)+3b

=7yb + 3b

Therefore 7yb+3b≠7y+7b+3y

And even though you meant

7(y+b)+3b

=7y+7b+3b

=7y+10b

7y+10b≠10y+7b

5 0

2 years ago

How do I solve this equation? (3a)/(2a+1)-(4)/(2a-1)=1

Gnoma [55]

now solve the quadretic eq. for the value of a
I hope it help to u

4 0

3 years ago

15 points please help me thank you

DaniilM [7]

Answer:

6+10+14+18+22+26

Step-by-step explanation:

Let n =1

4(1) +2 = 6

Let n = 2

4(2) +2 = 8+2 = 10

Let n =3

4(3) +2 = 12+2 = 14

Let n= 4

4*4+2 = 16+2=18

Let n=5

4*5+2 = 20+2 =22

Let n=6

4(6)+2=24+2=26

Sum these together

6+10+14+18+22+26

6 0

2 years ago

Which of the following is the solution? A. 2 B. 5≤x<−2 C. 2≤x≤5 D. −5

WARRIOR [948]

Answer:

we conclude that:

$8\le \:-4x$

The graph is also attached below.

Step-by-step explanation:

Given the inequality expression

$9\le 1-4x$

simplify

$9\le -4x+1$

Add -1 to all parts

$9+(-1)\le -4x+1+(-1)$

simplify

$8\le -4x$

Divide all parts by -4

$\frac{8}{-4}\le -\frac{4x}{-4}$

$-2\ge \:x>-5$

Thus, we conclude that:

$8\le \:-4x$

The graph is also attached below.

5 0

2 years ago

2. A line goes through the points (8,9) and (-2,4). A line goes through the points and . What is the slope of the line? Show y

lesya [120]

its (6,5), happy Halloween !

5 0

3 years ago