If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100=9a+64
We move all terms to the left:
100-(9a+64)=0
We get rid of parentheses
-9a-64+100=0
We add all the numbers together, and all the variables
-9a+36=0
We move all terms containing a to the left, all other terms to the right
-9a=-36
a=-36/-9
a=+4
| 8(t+2)–3(t–4)=6(t–7)+8 | | x/7/13=65.42 | | 10=3b-12,5 | | 7b-38=60 | | -5x+4=-6x | | 2(v+9)=20 | | 5+3j=18 | | 4p-3p=10 | | 31=10z-29 | | 9(3+x)=27 | | 2x-10+3x-10=90. | | 75+2x=101 | | 9x+7=26 | | 5d+4d+8-4d+2=-30 | | 7x+1=24x-84 | | 3(5x+8)=-12 | | 10=6y=28 | | x/17+10=11 | | 12474+18.25x=29334+10.75x | | 7+8x=133 | | d^2-12d=-36 | | -4x-2=-6x+2 | | 56=x+5+8 | | 5(s+3)=20 | | 2(t+4)+t=t | | x−x+3x+10=7x+10x−x+10x+3 =x+107 | | x-(0.05)x=630000 | | 6y-12=9(y+2) | | 5n+5=40-2n | | 1.71x=100 | | d2−12d=−36 | | 6h-5-h2=4 |