8-2x=-8x+14 answer choices x=-1 x=-3/5 x=3/5 x=1

2 answers:

8 0

First you add 8x to both sides because a positive is the opposite to a negative and it’s cancels out

8-2x = -8x+14
+8x +8x

8+6x = 14

Next you subtract 8 to both sides

8+6x = 14
-8 -8

6x = 6

Last you divided 6 so x can be by itself

6x = 6
/6 /6

The answer is x=1

navik [9.2K]3 years ago

6 0

Hello there!

8 - 2x = -8x + 14

Let's start by subtracting 8 to both sides

8 - 2x - 8 = -8x + 14 - 8

-2x = -8x + 6

Let's add 8x to both sides

-2x + 8x = -8x + 6 +8x

6x = 6

Divide both sides by 6

6x/6 = 6/6

x = 1

The correct answer is option D

I hope this helps!

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Las bases de un prisma recto son dos triangulos rectangulos cuyos catetos miden 1.5 cm y 1.8 cm, respectivamente, el prisma tien

nydimaria [60]

Answer:

Part 1) The surface area is $SA=35.1\ cm^{2}$

Part 2) The volume is equal to $V=12.15\ cm^{3}$

Step-by-step explanation:

The question in English is

The bases of a right prism are two rectangle triangles whose legs measure 1.5 cm and 1.8 cm, respectively, the prism has a height of 4.5 cm. calculates its total surface area and volume

Part 1) Find the surface area

The surface area is equal to

$SA=2B+Ph$