8
x + 7 = -14;
x = -14 - 7;
x = -21
Added 9/29/2014 12:42:48 PM
This answer has been confirmed as correct and helpful.
8
7x - 5 = 37;
7x = 37 + 5;
7x = 42;
x = 42/7;
x = 6
Added 9/29/2014 12:43:16 PM
This answer has been confirmed as correct and helpful.
8
8x + 3 = 7x - 2;
8x - 7x = -2 - 3;
x = -5
Added 9/29/2014 12:43:45 PM
This answer has been confirmed as correct and helpful.