7u.
3u - 5u= - 2u=====
2u + 1 = 5u + 5 2u - 5u = 5 - 1 -3u = 4 3u = -4 u = -4/3
13u
add 8 and 2 then take away 3. even u should get 7u.
T - U = 3T = 2U + 1(2U + 1) - U = 3U + 1 = 3U = 2T = 2U + 1 = 5The number is 52.
No. It is a sum of four terms which can be simplified to a sum of three terms.
If: -52 --3u = 8 then u = 20
6 + 3u can be factored into 2(3 + u)
3u plus 1/10 when solved give the value of u = 1/30.
7 + 4u = 70 - 3u[add 3u to both sides]7 + 4u + 3u = 70 - 3u + 3u7 + 7u = 70 + 07 + 7u = 707u = 70 - 77u = 63u = 9
U=2.
this shouldn't be tough.... drag the box which is below you to the end drag the box which was initially in front of you to the place where you started. now drag the cental box among the ones which are in line ( the three in line initially) forward by 2 steps now take the box which you moved second ( at your initial position) by three steops now apply your brain.. thx