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3 years ago

Solve 3x+ 3 = 8 (5x + 5) for x

Mathematics

2 answers:

Trava [24]3 years ago

6 0

Answer: x=-1

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*x+3-(8*(5*x+5))=0

Pull out like factors :

5x + 5 = 5 • (x + 1) 3x + 3) - 40 • (x + 1) = 0

-37 = 0 but nozero's can't be converted so

Solve : x+1 = 0

Subtract 1 from both sides of the equation :

x = -1

Alla [95]3 years ago

4 0

Answer:

Step-by-step explanation:

The chosen topic is not meant for use with this type of problem. Try the examples below.

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The distance between two given points in the xy-plane is given by
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where:
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4 years ago

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Step-by-step explanation:

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3 years ago

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mel-nik [20]

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4 years ago

The next model of a sports car will cost 12.8% more than the current model. The current model costs $42,000. How much will the p

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Answer:

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$47,376

Step-by-step explanation:

Given :

Price of current model = $42,000

Percentage increase in price = 12.8%

Price increase in dollars :

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