If it's not what You are looking for type in the equation solver your own equation and let us solve it.
j+3.5=19.5
We move all terms to the left:
j+3.5-(19.5)=0
We add all the numbers together, and all the variables
j-16=0
We move all terms containing j to the left, all other terms to the right
j=16
| -6(1-x)=5(1-x) | | 1/300=3/x | | 3(w+7)=-5w+45 | | 5n+3−2n=2n−3+n+6 | | 87=15+9x | | 4x-8-3x=2(x-6) | | 10-(6-6x)+10x=-2+12(x+1) | | 2(4x+8)=-39+47 | | 5m^2=-3m | | |-9b|+23=104 | | (3x-16)+(6x-7)=x | | 7x+9=9x+25 | | 12+5x=13+4x | | 5y–(2y+4)=–10 | | 85+5x+5x+(5x+5)+(5x-10)=540 | | –10w=–6−7w | | 13-(3x)/(2)=37 | | 4=x-(-6) | | -2=2v4 | | x+11x+7=16 | | 8=-4(2q-2)+4 | | 1+5x=5+5x | | 3(x-5)-1=6x-3(5+x) | | 2x+5=6x=4 | | 9+4u=7u | | 2(4(-x)+1)=3(-x)+12 | | 4(y-5)=-16 | | x+11x=7=16 | | 4(a+2)–5=10a–6a+3 | | 42=-7(6+5p)-2(7p+7) | | 1-8x=-13-6x | | 10-6n=-4(3+7n) |