If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13+5x=30
We move all terms to the left:
13+5x-(30)=0
We add all the numbers together, and all the variables
5x-17=0
We move all terms containing x to the left, all other terms to the right
5x=17
x=17/5
x=3+2/5
| -8y-10=+30 | | 3x+2=5x=10 | | (4x)/7-0.6=3.6 | | (4x)/7-0.6=3.9 | | 4(3x+9)=7+36+5x | | 4x+1+19x-3+90=180 | | 2+(9+x)=20 | | 2(5)+3x=19 | | 2b*3b*b=433 | | (2p)/6-19=-9 | | -8j+2=-9j | | x-4.9=-2.8 | | x-3.5=1.9 | | 8h=4+9h | | x-9=-1.8 | | x-1.9=-4.3 | | 5/h=5.1 | | 10–6v=-104 | | 6^x+15=75 | | 70n-n²=0 | | (x/12)+6=50 | | w/3-2=6 | | 4(15.75x+8)=2x^2 | | 10x-5x+160=10x+95 | | 8d=9d+8 | | 2(x=5)=16 | | 28-3s=20 | | x+14.9=59.67 | | 1104=0.36x+x | | 8+8=5x-4 | | p^2=-4 | | 6(x+12)=14 |