3 years ago

What is the value of x. 5x=3x-12

Mathematics

2 answers:

belka [17]3 years ago

8 0

5x=3x-12
2x=-12
x=-6

Answer: x=-6

Hope this helps:)

olga55 [171]3 years ago

3 0

-6 I think sorry if im wrong

You might be interested in

Find the length of l on the curve r(t)=5cos(3t)i-5sin(3t)j+3tk over the interval [3,7]

stealth61 [152]

$\mathbf r(t)=5\cos3t\,\mathbf i-5\sin3t\,\mathbf j+3t\,\mathbf k$
$\mathrm d\mathbf r(t)=\mathbf r'(t)\,\mathrm dt=(-15\sin3t\,\mathbf i-15\cos3t\,\mathbf j+3\,\mathbf k)\,\mathrm dt$

$\displaystyle\int_C\mathrm d\mathbf r(t)=\int_{t=3}^{t=7}\|\mathbf r'(t)\,\mathrm dt\|=\int_{t=3}^{t=7}\sqrt{225\sin^23t+225\cos^23t+9}\,\mathrm dt$
$=\displaystyle3\sqrt{26}\int_{t=3}^{t=7}\mathrm dt$
$=12\sqrt{26}$

4 0

3 years ago

HELP ASAP PLS!!!

viva [34]

4p(x-4)-5
That is my answer I hope I’m right have a merry Christmas

5 0

2 years ago

the weight of a bucket is 33/2 kg. if 1/4 of the bucket contains water weighing 21/4 kg , determine the weight of empty bucket

Sauron [17]

Answer:

15.733kg

Step-by-step explanation:

33.2 - 21.4 = 11.8

3/4 of the bucket empty is 11.8kg.

11.8 divided by 3 is 3.933. 3.933 x 4 is 15.733

7 0

2 years ago

Given a right triangle, If tan aq=3/4, what is the length of the side adjacent to aq?

olasank [31]

Tan = o/a and = 3/4 so the opposite is 3 and the adjacent is 4

8 0

3 years ago

What is3/4 - 1/2 and what is 7/8-2/3

Mariulka [41]

3/4 - 1/2 = 3/4 - 2/4 = 1/4

7/8 - 2/3 = 21/24 - 16/24 = 5/24

7 0

2 years ago