What is the the answer for 2(x - 4)=6x

Mathematics

2 answers:

anzhelika [568]2 years ago

7 0

Answer:

x = -2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(x−4)=6x

(2)(x)+(2)(−4)=6x (Distribute)

2x + −8 = 6x

2x − 8 = 6x

Step 2: Subtract 6x from both sides.

2x −8 − 6x = 6x − 6x

−4x − 8 = 0

Step 3: Add 8 to both sides.

−4x − 8 + 8 = 0 + 8

−4x = 8

Step 4: Divide both sides by -4.

−4x/−4

= 8/−4

x = −2

katrin2010 [14]2 years ago

3 0

Answer:

x=-2

Step-by-step explanation:

first distribute the 2 through x-4 you get 2x-8=6x then subtract 2x from both sides of the equation now you have 4x=-8 then divide 4 from both sides of the equation and you x=-2

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2 years ago

to avoid a large shallow reef a ship set a course from point a and traveled 24 miles east to point b . the ship them turn and tr

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First, we are going to find the distance traveled by the ship adding the tow distances:
Distance traveled= 24 mi +33 mi=57 mi

Next, we are going to use the Pythagorean theorem to find the distance from $a$ to $c$ :
$d^2=24^2+33^2$
$d^2=576+1089$
d^2=1665
$d= \sqrt{1665}$
$d=40.8$ mi

Finally, we are going to subtract the two distances:
57 mi -40.8 mi= 16.2 mi

We can conclude that <span>if the ship could have traveled in a straight lime from point a to point c, it could have saved 16.2 miles.</span>