If it's not what You are looking for type in the equation solver your own equation and let us solve it.
s/4+15=13
We move all terms to the left:
s/4+15-(13)=0
We add all the numbers together, and all the variables
s/4+2=0
We multiply all the terms by the denominator
s+2*4=0
We add all the numbers together, and all the variables
s+8=0
We move all terms containing s to the left, all other terms to the right
s=-8
| 20c-17c=15 | | 5x-4=8=3x | | 30+6x=-6(1-3x) | | x+18=4x-24 | | 180=(x+14)+(x+32)+(x-10) | | 10/91=3/q | | 1/9x-3.7=1 | | -2(-6-1)+5n=145 | | .3=1.5x/200-x | | 14.6+10x=114.6 | | 8x-1=x-25 | | -120=8(n-9)+8 | | 4(t+1)=6t–1. | | 48=1/2Ax49 | | C=85x+50 | | m/4+4=8 | | (x–2)=–14(x–8) | | √-15-8i=0 | | -y/4=39 | | 4=7+3v | | 3(7-9m)=183 | | f/3-4=-1 | | 7+3x=1/2(14+6x) | | -6+2t=0 | | 150.60=5/6x | | 1/5(25-10b)+4=1/3(9b-15)-6 | | 0.21+0.10t=0.73t-0.21 | | .3=1.5(x)/200-x | | √4x+9-√11x+1-√7x+4=0 | | -2x-150=46-9x | | -15+n=8-8n-5 | | 15x^2-7x-20=x |