If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9j+12j+19j-1=13
We move all terms to the left:
9j+12j+19j-1-(13)=0
We add all the numbers together, and all the variables
40j-14=0
We move all terms containing j to the left, all other terms to the right
40j=14
j=14/40
j=7/20
| -5x-8=-48 | | 100r2+7=8 | | |x|+7=27 | | 20=a+6-39 | | 3/4x-5=1/2x+8 | | 2/10=a+1/2 | | 6+5m+1=26 | | 5a-4a=2 | | -1+5(6b-5)=-116 | | 20=-5-t | | 180=-2x+8(-3x+3 | | x/4+4=-9 | | 120/x+50=90 | | 4(a-5)-5=11+2a | | -3(2x—3)=6x+9 | | -5n-9=4+2 | | x–4=0 | | x2–4=0 | | 4/4+4/2t=4 | | -4(2a+5)=-68 | | -6-2n=3n(6+5) | | 5/9=n/9 | | -8(u+3)=-2u+24 | | F(x)=5^3 | | 30y-60=-30 | | 17+19y=-3 | | 8x=24+8x | | 4+x-3=7x | | 176=1/3(40)h | | -0.0626=-0.249/(d^2) | | 3x-3=9x+27 | | 1+7b=20 |