Saturday

January 31, 2015

January 31, 2015

Posted by **Josie** on Saturday, October 13, 2012 at 8:20pm.

b + (-a) = b - a

What property would that be? Is it the addition property of equality? or something else.

- algebra -
**Henry**, Sunday, October 14, 2012 at 7:28pmAdding a negative number is the same as subtracting a positive number.

a + (-b) = a - b.

**Answer this Question**

**Related Questions**

Geometry - How do I solve this? Complete the two-column proof. Given : 11x – 6y...

Algebra 2 - which property justifies this statement q+(r+s)=(q+r)+s a. ...

Pre-Algebra: HELP PLEASE - I'm really bad at these, can someone help me PLEASE? ...

GEOMETRY - Name the property that justifies this statement: If AB = BA, then ...

Algebra Answer Check - Which property is illustrated by the following statement...

geometry - If PQ=3 and PQ+RS=5, then 3+RS=5 is an example of the ___________. A...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...

Algebra - 55. Find the range of y = 2x + 1. a. all real numbers b. all positive ...