old-maths
old-maths
About
- Username
- old-maths
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
this gives 2 equations: A. 2x-9/2=7-3x and B. 2x-9/2=-(7-3x) Solve each of these, and CHECK EACH SOLUTION. A). 2X-9/2=7-3X B) 2X-9/2=-7+3X 5X=7+9/2 …
-
this gives 2 equations: A. 2x-9/2=7-3x and B. 2x-9/2=-(7-3x) Solve each of these, and CHECK EACH SOLUTION. A). 2X-9/2=7-3X B) 2X-9/2=-7+3X 5X=7+9/2 …
-
this gives 2 equations: A. 2x-9/2=7-3x and B. 2x-9/2=-(7-3x) Solve each of these, and CHECK EACH SOLUTION. A). 2X-9/2=7-3X B) 2X-9/2=-7+3X 5X=7+9/2 …