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Mathematics 16 Online
OpenStudy (anonymous):

help with algebra. will medal and fan

OpenStudy (anonymous):

@myininaya

OpenStudy (anonymous):

Write the equation in standard form: 4x – 3 = 5y (Points : 1) 4x – 5y = 3 4x + 5y = 3 4x – 5y = –3 4x + 5y = –3

OpenStudy (anonymous):

@sammixboo @mathmath333 @CloverRacer

OpenStudy (solomonzelman):

1) subtract 5y from both sides. 2) add 3 to both sides. your answer?

OpenStudy (anonymous):

i need the standart equation

OpenStudy (solomonzelman):

yes, I know you do....

OpenStudy (anonymous):

Um @SolomonZelman help!

OpenStudy (anonymous):

Its for @ShayleeCutie? Help

OpenStudy (solomonzelman):

Oh, God Fire me...

OpenStudy (anonymous):

Fire you? Why?

OpenStudy (solomonzelman):

This is not your question, would you like to make your own question and ask your problem in there please? Don't interrupt this question, please. Thank you for your cooperation:)

OpenStudy (anonymous):

can someone please just help me

OpenStudy (solomonzelman):

and like this 50 times per day...

OpenStudy (solomonzelman):

We are setting an equation for you. \(\large\color{blue}{ N\times 0.6=30}\) 0.6 percent of some number N is equal to 30. that means you have to multiply N times 0.6 to get 30. Solve for N, by isolatingit.

OpenStudy (anonymous):

so u have to do 30 divided by 0.6 to find n?

OpenStudy (solomonzelman):

yes

OpenStudy (anonymous):

50

OpenStudy (solomonzelman):

yes

OpenStudy (anonymous):

but i need an equation

OpenStudy (solomonzelman):

what do you mean, we have already set the equation ( \(\large\color{red}{ N=30\div 0.6}\) ) and solve it. No?

OpenStudy (anonymous):

hold on u give u the list of choices

OpenStudy (anonymous):

4x – 5y = 3 4x + 5y = 3 4x – 5y = –3 4x + 5y = –3

OpenStudy (anonymous):

these are the possible equations

OpenStudy (anonymous):

\[n=30\div6=?\]

OpenStudy (anonymous):

That's your equation! Now plug in your possible answers and find one that's helpful.

OpenStudy (mathmath333):

\(\large\tt \begin{align} \color{black}{4x – 3\color{red}{-(5y)} = 5y\color{red}{-(5y)}\\~\\ 4x -5y-3= 0\\~\\ 4x -5y-3\color{red}{+3}= \color{red}{+3}\\~\\ \huge \implies 4x -5y= 3\\~\\ }\end{align}\)

OpenStudy (anonymous):

where are u getting 30 and 6 from

OpenStudy (anonymous):

thank you @mathmath333

OpenStudy (anonymous):

;(

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