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MArishka [77]
2 years ago
8

5x-(x-2)=2/3(9x+3)+1 solve the linear equation for x?

Mathematics
1 answer:
matrenka [14]2 years ago
8 0

Step-by-step explanation:

5x - (x - 2) = 2/3 × (9x + 3) + 1

5x - x + 2 = 6x + 2 + 1

4x = 6x + 1

0 = 2x + 1

-1 = 2x

x = -1/2 = -0.5

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For questions 2 z 3. simplify each polynomial <br>2. 3x²+6-2x+5x-4x²+9<br>3. 2x²+6x-7x+8-3x²+1​
Mars2501 [29]

Answer:

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Step-by-step explanation:

We add like terms together to simplify

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7 0
2 years ago
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Anon25 [30]
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6 0
3 years ago
Use the given equation to find the number<br><br> 1/2x-19.7=-4.1
Leokris [45]

Answer:

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Step-by-step explanation:

Given that:

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Adding 19.7 on both sides:

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x = 15.6 * 2

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So the number is 31.2

i hope it will help you!

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3 years ago
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