If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8j-7=15
We move all terms to the left:
8j-7-(15)=0
We add all the numbers together, and all the variables
8j-22=0
We move all terms containing j to the left, all other terms to the right
8j=22
j=22/8
j=2+3/4
| 1800=(3675)(12)/(12d^2/6) | | -7(4-4x)+7x=-308 | | 1/3x+5=1/3=5 | | 9+4x=-9+xx= | | 3x-4=12x-58x= | | -20=j-48 | | (3x+6)-(6x-7)=4(3x+7) | | 4x(2x-2)=6(3x+2) | | 11+1.1z=3.3 | | 3x+20=13x-90x= | | -5a+3+6a=10-21 | | 2x-10+30+20=180 | | q11=1 | | 15x+10=32x-4 | | x+0.08x=68149 | | -5a+3+6a=10-20 | | -3/5+a=1/5 | | H(x)=-0.75x+42 | | 2x-2=x+2x= | | 6•(x-9)=30 | | -2(a+3)-a=6 | | 17x+4=-2+19x | | 4+4x-11=-32 | | 6t-185=3t/4+4 | | -5/3+5/7x=4/21 | | 1/2(6x+10)=7(3/7x–2) | | 5x=3x+8x= | | f+12=22 | | -5/4x-4=-11/9 | | 50+50+x+10=180 | | 3x+1÷2=4 | | 3b-37=3b/4+8 |