How do you combine #7x + 11- ( - 5x + 2)#?
1 Answer
Aug 31, 2017
Explanation:
First is to eliminate the brackets!
What is done above is the general terms with the symbols..
General terms..
If the signs are the same, but they are either, multiplied or divided then the sign changes;
Explanation..
or
Hence we have
Collect like terms