3 years ago

What is the value of the equation 3×-9y=1? A.3 B. 9 C. 1 D. -9

Mathematics

1 answer:

Sever21 [200]3 years ago

6 0

Answer:

y = -1/27

Step-by-step explanation:

3 * -9y = 1

~Simplify left side

-27y = 1

~Divide -27 to both sides

y = -1/27

Best of Luck!

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59.4cm
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4 years ago

What is 4.3(v+2.5)=8.11+4v

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Answer:

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Step-by-step explanation:

We begin by simplifying the parenthesis through multiplication. Parenthesis is a structure which signals multiplication happening.

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We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

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