3 years ago

Consider the equations 3x+2=14 and 2+3x=14 Do they have the same solution? Why or why not?

1 answer:

7 0

Yes, on the left side you are adding 3x+2 in one and 2+3x in the other. these add to the same number because addition is Commutative on the real numbers.

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2 years ago

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Varvara68 [4.7K]

Answer:

Step-by-step explanation:

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3 years ago

Multi step equations

Tems11 [23]

Answer:

Step-by-step explanation:

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2 years ago

Max and Sharifa are both saving to buy the same model of DVD player, which costs $99, including tax. Max already has $31.00 and

gogolik [260]

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Sharifa can pay for the DVD player first.

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3 years ago

Given the differential Equation y'+2y=2e^x ;solve this equation using the integration factor; solve for y to get the general sol

SCORPION-xisa [38]

$y'+2y=2e^x\Longrightarrow y'=2e^x-2y$

If $f'(x)=g(x)$ then $y=\int{g(x)dx}$

So we extract,

$y=\int{2e^x-2x}dx$

Which becomes,

$y=2e^x-x^2+C$

Hope this helps.

r3t40

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3 years ago