If it's not what You are looking for type in the equation solver your own equation and let us solve it.
17a-89=121
We move all terms to the left:
17a-89-(121)=0
We add all the numbers together, and all the variables
17a-210=0
We move all terms containing a to the left, all other terms to the right
17a=210
a=210/17
a=12+6/17
| X*0.1=x-10000 | | 48/(c-1)=3 | | 5z=17+8z | | 4^x+4^x-1+4^x-2=336 | | 28+4p=0 | | 7b-1=4b+8 | | 7g-95=7 | | 6^2x+1=7776 | | 5(v+2)+3(v+6)=1 | | (x-9)^6=1 | | 2h+6=h-4 | | 9-5g=4g+3 | | 4f+2=2f-10 | | 24=120x+x^2 | | 2x-54=96-10x | | x-50=6x | | x-50=6 | | x-50=15x | | 5x=37.50 | | 150=x+(0.2*x) | | 20/x=12/27 | | 2(x+1)=48-3(x-4) | | X+0.05x=835.80 | | 27+16x=18+17x | | (X+1)/3=8-(x+4)/2 | | 5=k(65) | | 2(7x)=5(3x+20) | | 7y-6=13y+42 | | 15x-(2x-9)=22 | | 0.97+0.19(x-1)+2.92=6.17 | | x2(1+3x)=0 | | 3/6=4/6x |