All categories

2 years ago

-4x-4=12. Solve the two-step equation with the method of your choice. Show your work AND check for full credit

Mathematics

1 answer:

Genrish500 [490]2 years ago

8 0

Answer:

−4x−4=12

Step 1: Add 4 to both sides.

−4x−4+4=12+4

−4x=16

Step 2: Divide both sides by -4.

−4x = 16

−4 −4

x=−4

Answer:

x=−4

You might be interested in

NEED SOME HELP HERE!!

Stolb23 [73]

Answer:

6 and 8

Step-by-step explanation:

Pythagorean theorem: a² + b² = c²

Given this,

(3x)² + (4x)² = 10²

9x² + 16x² = 100

25x² = 100

Divide both sides by 25

x² = 4

x = 2

Substitute this into 3x and 4x.

3x = 3 * 2 = 6

4x = 4 * 2 = 8

Thus, the answer is 6 and 8

5 0

2 years ago

I need help with this please no links you will be reported the same person who has answered has been giving me links and i reall

lilavasa [31]

Answer:

F, D, E, and B are all correct (10, 8, 7, and 4)

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Distribute and simplify the radicals below (√12+6)(-√8-√2)

Hatshy [7]

For this case we have the following expression:

$(\sqrt {12} +6) (- \sqrt {8} - \sqrt {2})$

We apply distributive property:

$(\sqrt {12} * - \sqrt {8}) + (\sqrt {12} * - \sqrt {2}) + (6 * - \sqrt {8}) + (6 * - \sqrt {2} ) =\\- \sqrt {96} - \sqrt {24} -6 \sqrt {8} -6 \sqrt {2} =$

We rewrite in equivalent form:

$- \sqrt {4 ^ 2 * 6} - \sqrt {2 ^ 2 * 6} -6 \sqrt {2 ^ 2 * 2} -6 \sqrt {2} =\\-4 \sqrt {6} -2 \sqrt {6} -6 * 2 \sqrt {2} -6 \sqrt {2} =$

$-4 \sqrt {6} -2 \sqrt {6} -12 \sqrt {2} -6 \sqrt {2} =\\-6 \sqrt {6} -18 \sqrt {2}$

Answer:

$-6 \sqrt {6} -18 \sqrt {2}$

8 0

3 years ago

Read 2 more answers

Help Me With This #Geometry

s344n2d4d5 [400]

Hint #2 is a or b so ya, and 3 is c

5 0

3 years ago

4. Diagram A represents the area enclosed by a shopping mall.

NeTakaya

Answer:

The answer is 2,400:)

Step-by-step explanation:

8×300 is 2400

7 0

2 years ago