All categories

3 years ago

I need help going through the steps of a problem please tell steps and not just answer

Mathematics

1 answer:

mezya [45]3 years ago

4 0

Answer:

x = 5/7

Step-by-step explanation:

4 (0.25 - 2) = x - 0.75 (16 - 8x)

1 - 8 = x - 12 + 6x

1 - 8 + 12 = x + 6x

5 = 7x

5/7 = x

You might be interested in

-2(3x)+1=7-6x X Is equal to what

vazorg [7]

Answer:

There are no solutions.

Step-by-step explanation:

Let's solve your equation step-by-step.

−2(3x)+1=7−6x

Step 1: Simplify both sides of the equation.

−2(3x)+1=7−6x

−6x+1=7+−6x

−6x+1=−6x+7

Step 2: Add 6x to both sides.

−6x+1+6x=−6x+7+6x

1=7

Step 3: Subtract 1 from both sides.

1−1=7−1

0=6

Hope this helps.

6 0

3 years ago

Read 2 more answers

What is the value of x? Enter your answer in the box.

MAVERICK [17]

39 degrees. All angles must add up to 180 and the two acute angles equal each other because of the type of triangle it is!

3 0

4 years ago

Which best explains why the equation 3x + 8 = 3x - 5 has no solutions?

hammer [34]

Answer:A is the ans

Step-by-step explanation:

Feel pleasure to help u

4 0

4 years ago

There is a photo attached tan 270 is incorrect!

wlad13 [49]

$\dfrac{1-\cos135^\circ}{\sin135^\circ}=\dfrac{1-\left(\cos^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{1-\left(1-\sin^2 67.5^\circ-\sin^2 67.5^\circ\right)}{2\sin67.5^\circ\cos67.5^\circ}=\medskip\\=\dfrac{2\sin^2 67.5^\circ}{2\sin67.5^\circ\cos67.5^\circ}=\dfrac{\sin 67.5^\circ}{\cos 67.5^\circ}=\tan 67.5^\circ$

3 0

3 years ago

The previous balance in your check register $234.67 . You make a deposit of 150.00 .You write a check for $63.23 . What is your

skelet666 [1.2K]

Answer:

321.44

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers