3 years ago

Evaluate 5x-6y-7z-3x+2y-z-4x-3y+z

Mathematics

1 answer:

Mazyrski [523]3 years ago

6 0

Answer:

-2x-7y-7z

Step-by-step explanation:

I'm going to start off by separating the different variables and keeping the sign in front with it.

(5x-3x-4x) + (-6y+2y-3y) + (-7z-z+z)

After that it's simply solving a simplifying.

(-2x) + (-7y) + (-7z)

And your final answer should be...

-2x - 7y - 7z!

Hope I helped!

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7nadin3 [17]

Answer:

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Step-by-step explanation:

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$\bf \begin{array}{ccllll}
inches&miles\\
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Step-by-step explanation:

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Extra POINTS Lila made 98 phone calls in 3 months. In the first month she made 34 calls, and in the second month she made 42 cal

Rzqust [24]

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Step-by-step explanation:

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polet [3.4K]

Answer:

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Step-by-step explanation:

what u do is this

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