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Mathematics 10 Online
OpenStudy (anonymous):

Can someone EXPLAIN NOT ANSWER how to change y=189x-53 into standard form please NO answers. =)

OpenStudy (anonymous):

@StudyGurl14, can you please help I would gladly appreciate it

OpenStudy (anonymous):

no answer plz

OpenStudy (aum):

Standard form of a straight line will look like this: Ax + By = C where A is usually made positive.

OpenStudy (anonymous):

thank you for the feedback =)

OpenStudy (aum):

Can you rearrange y=189x-53 so it looks like Ax + By = C ?

OpenStudy (aum):

The x and y terms should be on one side and the constant should be on the other side of the equation. y =189x - 53 To bring x and y to the same side we can either subtract 189x from both sides OR subtract y from both sides. Which one should we choose? Remember, my earlier comment that the coefficient of x should be positive.

OpenStudy (anonymous):

let me try, sorry I did not respond, so please wait while I 'try'.

OpenStudy (anonymous):

I actually am totally lost! Help plz

OpenStudy (studygurl14):

I think @aum has this ok @KayleeNeedsHelp

OpenStudy (anonymous):

@StudyGurl14 , please still help, the more the merrier and your help is more than welcome.

OpenStudy (aum):

y = 189x - 53 x and y should be on the same side and the coefficient of x should be positive. The coefficient of x right now is +189. So it is already positive and it stays where it is. The y term has to be brought to the x-side. So subtract y from both sides: 0 = 189x - y - 53. The constant term has to be on the other side. So add 53 to both sides: 53 = 189x - y or 189x - y = 53. Now this looks like Ax + By = C where A = +189; B = -1; C = 53.

OpenStudy (anonymous):

Oh ok, now I get it, Thank You!

OpenStudy (aum):

You are welcome.

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