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IgorLugansk [536]
3 years ago
8

How do I write an equation that has variables on both sides and has a solution of -3

Mathematics
1 answer:
Colt1911 [192]3 years ago
8 0
I guess just work backwards. 
x=-3
2x=-6
x=-x-6

There ya go :P 
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weqwewe [10]

Answer:

2/3p - 3/4 = 2/10

2/3p = 38/40

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Step-by-step explanation:

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Answer:

Inequality :

-7x\le \:-70

Step-by-step explanation:

Let the unknown number be x

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Solving further  :

-7x\le \:-70\\\\\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-7x\right)\left(-1\right)\ge \left(-70\right)\left(-1\right)\\\\Simplify\\\\7x\geq 70\\\\\mathrm{Divide\:both\:sides\:by\:}7\\\\\frac{7x}{7}\ge \frac{70}{7}\\\\Simplify\\\\x \geq 10

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3 years ago
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3 years ago
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Hayden is a manager at a landscaping company. He has two workers to landscape an entire park, Cody and Kaitlyn. Cody can complet
belka [17]
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This is: speed of doing the project together = speed of Cody working alone + speed of Kaitlyin working alone.

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4) Speed working together:

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8+5(x−x)

8+5(x−x)

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