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FinnZ [79.3K]
2 years ago
11

34x+5−12x=3 what is the value of x?

Mathematics
2 answers:
serg [7]2 years ago
8 0

Answer:

\large\boxed{x=-\dfrac{1}{11}}

Step-by-step explanation:

34x+5-12x=3\qquad\text{subtraxct 5 from both sides}\\\\34x-12x=3-5\\\\22x=-2\qquad\text{divide both sides by 22}\\\\x=\dfrac{-2}{22}\\\\x=-\dfrac{2:2}{22:2}\\\\x=-\dfrac{1}{11}

sertanlavr [38]2 years ago
7 0

Hello!

Answer:

\boxed{x=-\frac{1}{11}}, \boxed{x=-0.09}\checkmark

Step-by-step explanation:

First, you do group like terms to switch sides.

34x-12x+5=3

Then add similar into elemenets.

34x-12x=22x

22x+5=3

You subtract by 5 from both sides of an equation.

22x+5-5=3-5

Simplify.

22x=-2

Divide by 22 from both sides of an equation.

22x/2=-2/22

Simplify and solve.

<u><em>x=-1/11 or x=-0.09 is the final answer.</em></u>

Hope this helps!

Thanks!

Have a nice day! :)

-Charlie

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Step One
Calculate the number of feet traveled in 1 rotation.

Formula
C = π*d
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C = 3.14 * 3/4 = 2.355 So that means that every time the tire turns around 1 complete turn, the distance traveled on the ground is 2.355 feet.
 
Step Two
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1/x = 2.355/ 300  Cross multiply
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2.355 x = 300 rev Divide by 2.355
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