Posted by **Justin** on Monday, May 23, 2011 at 7:45pm.

Simply the expression.

-1 - (-3x + 2) - 7x + 8

- 7th math -
**Ms. Sue**, Monday, May 23, 2011 at 7:47pm
-1 - (-3x + 2) - 7x + 8

-1 -2 + 8 + 3x - 7x

5 - 4x

- 7th math -
**kaka**, Monday, June 27, 2011 at 8:41am
what is 2 digit number which is 9 times the sums of its digit?

- 7th math -
**mari**, Monday, August 22, 2011 at 7:31pm
Mary earns $8 per hour.Write an algebraic expression to evaluate how much money Mary will earn if she works for 15,20,25,or 30 hours.

## Answer this Question

## Related Questions

- math - Simply the expression: (2x)(3x) THANKS! :)
- math - simply the expression -4+2x+8 ??
- 7th grade pre-algebra - How to write an expression for the perimeter of the ...
- math - Simply each expression. Use only positive exponents. (2t)^6 r^5/g^-3
- math - 2/3(6x + 12)simply the expression My answer is 12x + 24 am i right or ...
- 7th grade math - 9.8c + 8d - 4.6c + 2.9d simpilfy the expression
- 7th grade math - 132 1/6 - 99 5/6 evaluate the expression
- math - I am doing pre algabra math and I am in 7th grade I need help to simplify...
- 7th Grade Math - 72-3(4^2-2^3)*3 Evaluate the expression. I dont know the steps ...
- 7th grade math - Write a situation that could be modeled with the expression ...

More Related Questions