Which one of these equations is correctly written in Standard Form? 1/3x + y = −4 3x + 2.5y = −4 x + 3y = −12 −3x + y = −12

Question

Which one of these equations is correctly written in Standard Form? 1/3x + y = −4   3x + 2.5y = −4   x + 3y = −12   −3x + y = −12

akashdeepdeb · Answer

WELCOME TO OPENSTUDY!! :D

akashdeepdeb · Answer

The Standard Form equation of a line has the following formula: Ax + By = C where A ≠0 and B ≠0

anonymous · Answer

thank you

anonymous · Answer

are you sure???

akashdeepdeb · Answer

http://www.mathwarehouse.com/algebra/linear_equation/standard-form-equation-of-a-line.php

anonymous · Answer

but its a multipul choice problem maybe i typed something wrong

akashdeepdeb · Answer

Yes check it again.

anonymous · Answer

Which one of these equations is correctly written in Standard Form?

1/3 x + y = −4

 3x + 2.5y = −4

 x + 3y = −12

 −3x + y = −12

anonymous · Answer

no i copy and pasted it this time

anonymous · Answer

the third one

anonymous · Answer

tank you kelliegirl33

anonymous · Answer

you do not want x negative, you do not want decimals or fractions.

anonymous · Answer

YW :)

goformit100 · Answer

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anonymous · Answer

read this... http://www.algebralab.org/studyaids/studyaid.aspx?file=algebra1_5-5.xml

akashdeepdeb · Answer

Thanks!
I think my mistake was I was overlooking the Fractions......