don-e-knows
don-e-knows
About
- Username
- don-e-knows
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
(1/4 + 6/4) x = 7 : add fractions using common denom (multply 2nd fraction by 2). 7/4 x = 7 : added 7 x = 28 : multiply by 4 x = 4 : divide by 7 If the problem is actually 1 / (4x) + 3 / (2x) = 7 , the working is similar, but the answer is qui…
-
(1/4 + 6/4) x = 7 : add fractions using common denom (multply 2nd fraction by 2). 7/4 x = 7 : added 7 x = 28 : multiply by 4 x = 4 : divide by 7 If the problem is actually 1 / (4x) + 3 / (2x) = 7 , the working is similar, but the answer is qui…
-
(1/4 + 6/4) x = 7 : add fractions using common denom (multply 2nd fraction by 2). 7/4 x = 7 : added 7 x = 28 : multiply by 4 x = 4 : divide by 7 If the problem is actually 1 / (4x) + 3 / (2x) = 7 , the working is similar, but the answer is qui…