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3 years ago

6

4. Solve: 2(5x-2) = 6*

1 answer:

Paul [167]3 years ago

8 0

Answer:

<h3>x =1</h3>

Step-by-step explanation:

$2(5x-2) = 6\\\\\mathrm{Divide\:both\:sides\:by\:}2\\\frac{2\left(5x-2\right)}{2}=\frac{6}{2}\\\\Simplify\\5x-2=3\\\\\mathrm{Add\:}2\mathrm{\:to\:both\:sides}\\5x-2+2=3+2\\\\Simplify\\5x=5\\\\\mathrm{Divide\:both\:sides\:by\:}5\\\frac{5x}{5}=\frac{5}{5}\\\\Simplify\\x =1$

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Nutka1998 [239]

Answer:

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4 years ago

Which of the following is a sum of cubes?

saul85 [17]

Answer:

D) $x^3+8y^6$

Step-by-step explanation:

We have been given four choices.

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3 years ago

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fredd [130]

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