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elixir [45]
3 years ago
7

12(x-2)+3x=1/2(x+6) +2

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

X = 2

Step-by-step explanation:

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

12(x−2)+3x=1/2(x+6)+2

Step 1: Simplify both sides of the equation.

12(x−2)+3x=1/2(x+6)+2

(12)(x)+(12)(−2)+3x=(1/2)(x)+(1/2)(6)+2(Distribute)

12x+−24+3x=1/2x+3+2

15x+−24=1/2x+5

15x−24=1/2x+5

Step 2: Subtract 1/2x from both sides.

15x−24−1/2x=1/2x+5−1/2x

\frac{29}{2}x−24=5

Step 3: Add 24 to both sides.

\frac{29}{2}x−24+24=5+24

\frac{29}{2}x = 29

Step 4: Multiply both sides by 2/29.

(\frac{29}{2})*(\frac{29}{2}x)=(\frac{29}{2})*(29)

x = 2

garri49 [273]3 years ago
6 0

Answer: I think your answer is 2 ( please let me know if this is wrong ) !

Step-by-step explanation:

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33 1/3% of 75<br><br>plz help​
Paraphin [41]

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0.3333

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Hope this helps, have a BLESSED day! :-)

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3 years ago
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3 0
3 years ago
The question is attached
Bingel [31]

Answer:

We call the denominator rational.

Step-by-step explanation:

For example:

\frac{1}{\sqrt{2}} = \frac{\sqrt2}{\sqrt2 \cdot \sqrt2} = \frac{\sqrt2}{2}

It's clear that the denominator is now a rational number, not an irrational one anymore.

5 0
2 years ago
What is the x-coordinate of the solution to the following system of equations?
tatyana61 [14]

Answer

X-2y = 2

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Ox=-2

Ox=0

Ox=2

Ox=3

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Step-by-step explanation:

easy

8 0
3 years ago
Ann and Tom want to establish a fund for their​ grandson's college education. What lump sum must they deposit at an 8.2​% annual
GaryK [48]
Compound interest formula = a=P(1+r/n)^nt

P= lump sum to deposit (solving for)

A= amount accumulated over the entire time (20000)

n= number of times interest is compounded annually (1)

r= rate of interest (0.82)

T= total number of years (15)

20000=P(1+0.082/1)^1*15

20000=P(1.082)^15
20000=P(3.26143638)
20000/3.26143638=P
P=$6132.2674
7 0
3 years ago
Read 2 more answers
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