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Levart [38]
3 years ago
15

Solve the equation. Explain or show your reasoning. 1/2 x -7 = 1/3 (x-12)

Mathematics
1 answer:
Dafna11 [192]3 years ago
6 0

Answer:

x = 18

Step-by-step explanation:

1: 1/2x - 7 = 1/3x - 4

2: 3/6x - 7 = 2/6x - 4

3: 3/6x = 2/6x + 3

4: 1/6x = 3

5: x = 18

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B5%7D%20%20-%207%20%3D%204" id="TexFormula1" title=" \frac{x}{5} - 7 = 4"
Anestetic [448]
Hello! And thank you for your question!

First add 7 to both sides:

x/5 = 4 + 7

Then simplify 4 + 7:

x/5 = 11

After that, multiply both sides by 5

11 x 5 = x

Finally, Simplify 11 * 5:

x = 55

Final Answer:

x = 55
3 0
3 years ago
What is the value of t, if the value of x is 4?<br><br> T - 6 = x - 6
Stella [2.4K]

Answer: T=4

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What are angles that are equal called?
jonny [76]
I think the word you're looking for is congruent. Congruent angles always have the same angles.
8 0
3 years ago
Jack is mowing lawns he mows lawns at a constant rate of 1/3 acre every 3/4 hour at this rate which ffraction re;presents the ac
Tanzania [10]

Answer:

4/9

Step-by-step explanation:

Given rate is 1/3 acre per 3/4 hours.

To calculate the rate per hour, we have to divide total acres by the fraction of hour

=> \frac{\frac{1}{3} }{\frac{3}{4} }

=> \frac{4}{3*3}

=> 4/9

5 0
2 years ago
Change 46% into fraction​
PSYCHO15rus [73]

Answer:

46/100 = 23/50

Step-by-step explanation:

I hope this helped plzz mark me as brainliest plzzzz

7 0
3 years ago
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