3 years ago

Solve for x: 8x + 2 + 4 = 2x - 6 X=?

Mathematics

1 answer:

muminat3 years ago

8 0

Answer:

x = -2

Step-by-step explanation:

8x + 2 + 4 = 2x - 6

8x - 2x = - 6 - 2 - 4

6x = -12

x = -12/6

x = -2

You might be interested in

Which expression means "the difference between two times six and five?"

alexgriva [62]

The answer is A!
Hoped I help! Mark me brainly! It would help a lot !

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to 2cos2(x/2)-cos(x)

Pavel [41]

Answer:

Step-by-step explanation:

Edge

3 0

2 years ago

PLEASE HELP PLEASE PLEASE PLEASE

sleet_krkn [62]

Answer:

oh no that's tough bro

hope you get through

8 0

2 years ago

If a tank holds 5000 gallons of water, which drains from the bottom of the tank in 40 minutes, then Torricelli's Law gives the v

pochemuha

Answer:

V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" in the above derivative and find how much water drained for the given point of t.

Step-by-step explanation:

Given:

V = $5000(1 - \frac{1}{40}t )^2$ , where 0≤t≤40.

Here we have to find the derivative with respect to "t"

We have to use the chain rule to find the derivative.

V'(t) = $2(5000)(1 - \frac{1}{40} t)d/dt (1 - \frac{1}{40}t )$

V'(t) = $2(5000)(1 - \frac{1}{40} t)(-\frac{1}{40} )$

When we simplify the above, we get

V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" and find how much water drained for the given point of t.

4 0

4 years ago

Taxes on 100 dlls??

dezoksy [38]

The sales tax is 6.25% from $100

8 0

3 years ago