If it's not what You are looking for type in the equation solver your own equation and let us solve it.
26.9-4v=1.3
We move all terms to the left:
26.9-4v-(1.3)=0
We add all the numbers together, and all the variables
-4v+25.6=0
We move all terms containing v to the left, all other terms to the right
-4v=-25.6
v=-25.6/-4
v=6+1/2.5
| 4+3x=-9-12÷x | | 3(m-7)-4=2 | | a/4-{4}-23=-17 | | 7x-65=56 | | 1-9x=メー49 | | 1-9x=メー49 | | 1-9x=メー49 | | y=2(19)+10 | | y=2(19)+10 | | 8m+30=-5m+-9 | | y=8(19)-20 | | 4(8+5x^2)=352 | | 4(8+5x^2)=352 | | 4(8+5x^2)=352 | | 4(8+5x^2)=352 | | 4(8+5x^2)=352 | | 4(8+5x^2)=352 | | y=8(19)-20 | | u/5+6=-25.25 | | y=8(19)-20 | | (-7,4);m=7 | | y=8(19)-20 | | 7x+21=8x+69 | | (-7,4);m=7 | | u/5+6=-25.25 | | u/5+6=-25.25 | | 2s-8+5=-24 | | 2s-8+5=-24 | | 20(0)+4x=180 | | 2/n=n/5n+12 | | -2.1=v/7+20.3 | | -2.1=v/7+20.3 |