Friday

April 18, 2014

April 18, 2014

Posted by **EN** on Monday, November 12, 2012 at 10:53pm.

-9=1(36divided by 2 x3-4)

I did -9+1(18x3-4)

_9+1(54-4)

-9=1(50)

-9+50

41

Is this correct

I did this with a friend and we both got different answers. Maybe I di the wrong order of operation?

- 7th grade math -
**Reiny**, Monday, November 12, 2012 at 11:30pmyour question makes no sense.

You have an equation made up of -9 on the left and an arithmetic calculation on the right side

the calcuation on the right is correct as 50

so you end up with saying

-9 = 50 , which of course is nonsense.

- 7th grade math -
**EN**, Tuesday, November 13, 2012 at 8:03amsorry it was -9+1(50)

-9+50=41

THE = should have been a +

sorry I didn't catch that but that is how I got to 41, is that correct?

Thank you

**Related Questions**

8th grade Math - I'm actually in 7th grade, but I'm doing 8th grade pre-algebra...

7th Grade Math - Simplify Exponents ba*(2ba4)-3

math - I am doing pre algabra math and I am in 7th grade I need help to simplify...

7th grade Pre-Algebra - Simplify. (-5)-(-3)= Is it -8?

7th grade Math - Write and simplify an expression for the perimeter of the ...

7th grade math - Simplify: (10+4)divided by 2+32 divided by 2 to the third. A) 4...

help - can someone help me with the pythagorean theorem? VERY HARD IM IN 7TH ...

Math (7th grade) - I have a math question that I do not really understand how to...

7th grade math - Write and simplify an expression for the perimeter of the ...

Pre-Algebra 7th Grade - how do I simplify the following expressions by ...