If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21h+5h+8h-31h+4h=35
We move all terms to the left:
21h+5h+8h-31h+4h-(35)=0
We add all the numbers together, and all the variables
7h-35=0
We move all terms containing h to the left, all other terms to the right
7h=35
h=35/7
h=5
| -4(7v-1)=-(v-4)+3v | | 39q+10q+7q-41q+1=31 | | 15g-10g-2g-g-2=20 | | 2x+1/5x=6x-2/9x+2 | | 36=-(3x+3)-2(x-7) | | 3x+6-9x=12-17x+11x-6 | | -6(2m-8)+6(2m-7)=6 | | 10s+4s+2s-14s=18 | | 30=-7(-2-4p)-6(1+p) | | 5(2x-1)-3(x+7)=70 | | 15b-9b+4b=10 | | 8(-2a-2)+7(1+a)=-18 | | 13y^2+26=0 | | N+4n+4n-2n-2=19 | | 13g-12g-g+2g-1=11 | | 16h-10h-4h-1=15 | | (3a-12)(a+15)=0 | | -18=5/7x-23 | | 3a-3a+a-1=4 | | 3a-2a+4a+3a=16 | | x/3+13=-5 | | -5-7n=208 | | 4m^2+100m=0 | | 30=24+n/4 | | 30/70=100/x | | 6x-6=-2+7x | | -207=-7(3+8n)-6 | | 4-5x²=0 | | 64/56=8/x | | 3p-p-2=18 | | 20p-13p-3p+2=18 | | 4x-3x+3x=8 |