If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-13=4n+3+4
We move all terms to the left:
-13-(4n+3+4)=0
We add all the numbers together, and all the variables
-(4n+7)-13=0
We get rid of parentheses
-4n-7-13=0
We add all the numbers together, and all the variables
-4n-20=0
We move all terms containing n to the left, all other terms to the right
-4n=20
n=20/-4
n=-5
| d+8=39 | | 10(v+2)=80 | | v+5=31 | | 2x-5=10+× | | 3t+4=112 | | (30-14)*x-25=100 | | 4z+6=86 | | 8b+6=326 | | 7c+9=142 | | 7u+8=162 | | r/2+20=-12r/3 | | 8n+4=132 | | 5x−5=9x+3= | | 3(2x-2)+5x=-61 | | d+8=55 | | -5x+1=3+4x-15 | | 2x+4)=2x+8 | | d+9=50 | | 12x+14=19+12x | | d+7=57 | | b+4=39 | | 7t=280 | | 7x+10=-8+4x | | 6c=294 | | 5a+5=70 | | 5(7n-3)-3=87 | | 1/c+4=7/63 | | 2x-3(2x)=45 | | 7p=252 | | 5x+9=65 | | 6-3x=-6x-3 | | 5(y+3/5)=-13 |