If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6u+1=7
We move all terms to the left:
6u+1-(7)=0
We add all the numbers together, and all the variables
6u-6=0
We move all terms containing u to the left, all other terms to the right
6u=6
u=6/6
u=1
| 65+90+5x=108 | | -103=-13x+131 | | 4x-14=111 | | 7p=196 | | 27=u/5-15 | | 6x-124=100+14x | | r/3+7/5=-3 | | (x+0.3)(x+0.3)=0.16 | | (x+3)2=0.16 | | 1/7x3/4=9/8 | | (3^y)+(3^y+2)=90 | | 2/3/d=4/5 | | 16x-4+9x+12+72=180 | | 4/5+1/4=c | | 18=-6+4u | | 4x–3=14 | | (2x+10)+(×+20)=90 | | 7+u/3=19 | | 1.1036=10y | | 7m-2(2m+15)=17 | | 3x-4(2x+5)=x+2 | | 6x-7=-7x+110 | | 115+90+92+x=360 | | (x+1)^2+2=7 | | 7x+4=16-3x | | 1.5+1=2q-2=5 | | 5c/4=2/3c+7 | | -4a-5=2a+11 | | 4z4+68z2+225=0 | | -54=-6b^-2 | | 7/4y-5/4=-2y-2/3 | | 92+33+c=180 |