If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3k+0.25=7.5
We move all terms to the left:
3k+0.25-(7.5)=0
We add all the numbers together, and all the variables
3k-7.25=0
We move all terms containing k to the left, all other terms to the right
3k=7.25
k=7.25/3
k=2+1/2.4
| (x+6)^2=9 | | -2=5(0.8p-6) | | 6x+15=6x+156x+15=6x+15 | | 6x=7x+65 | | 8^x-4=16^2-x | | 10x+3=20x= | | Y-4=6(x-2) | | x2–x–7=0 | | 9+5x=10x-2 | | 20x=110+30 | | 4+12-11x=36+22x | | 2y-y-3=9 | | 14d+5=7d+26 | | 9(x-2)=25.2 | | 8(a+3)=39.2 | | 52x+3=125 | | 1.1=3c-7 | | (-10)+2v=8v+2 | | 4(0.5n-0.5)=6+n | | 8p=40.8 | | 2x(x-3)^2+8=4 | | 2.4*x=3 | | 2.3y+2+3.1=4.3y+1.6+1.1y+0.4 | | N=53n+12 | | 13-5x=-27 | | -0.5x=-11.5 | | x/6=x+2/10 | | 4x-5=282 | | X/6-x5=x/15-x/3+7 | | 2.5(y+2)-1.5=6 | | 5^3x=88 | | 2.2y+3y=4.5-3.2 |