If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5.1a+11=67.1
We move all terms to the left:
5.1a+11-(67.1)=0
We add all the numbers together, and all the variables
5.1a-56.1=0
We move all terms containing a to the left, all other terms to the right
5.1a=56.1
a=56.1/5.1
a=11+7.105427357601E-15/5.1
| (3n+7)=30 | | -84=-5(2p+4)-4 | | 26t=260 | | 18(2x+1)=9(4x+2) | | -45-7x=-12x+20 | | 2x+74=160 | | d-21=-41 | | 4(2a+3)=84 | | 9x-10x=1 | | 3(-5x+10)=45 | | 2x3=3x | | 2x-6+77=180 | | 7s=140 | | –3w–6=15 | | -8x+4=3x-18 | | 500(484)=-16x^2+500 | | 3x=-44+11 | | 0.33x+10=0.75x+5 | | 10s=340 | | -38-9v=-13v+14 | | 42a+3=84 | | 57=t+3 | | k^2+13k-14=0 | | -8(r-3)=48-2r | | 7r-3=193 | | 313-17x=16x+16 | | (2x-6)+(4x+3)+77=180 | | -5(1x-5)=70 | | 22x+15-10x=39 | | 2r-7=+15 | | 9x-2+12x-4=20x+5* | | 7p–1=40 |