If it's not what You are looking for type in the equation solver your own equation and let us solve it.
49=-2s+87
We move all terms to the left:
49-(-2s+87)=0
We get rid of parentheses
2s-87+49=0
We add all the numbers together, and all the variables
2s-38=0
We move all terms containing s to the left, all other terms to the right
2s=38
s=38/2
s=19
| y+21=58y | | a/5=9-3/2 | | 2m/9=15 | | 3^2x-4(3^3x+1)+27=0 | | y+11=43y | | x+32=46x | | 6x-56=0 | | p-8=18 | | 11n^2+8n-15=0 | | 15/5y=3 | | 0.2(4x+6)=36 | | -0.25t=-20 | | 2/5=2x+2÷7x-1 | | 36=12v-6v | | 23/5/7=x | | 13=2/w | | 5(h+8)=65 | | y=0.84(21.75)-665 | | 0.33(5n-1)=2(1-n)+0.2n | | x+11/2=-3 | | 22x-9+12x+19=180 | | -15x+11-4x-12+x=17 | | x+112=-3 | | 0.25x+0.15(100-x)=23 | | -5(1-5x)=5(-8x-2)=-4x-8 | | -2(-7x+4)+9=-13 | | (5x–3)(2x+7)=0 | | -1/4x+1=13/4x-3/2-7/5+113/20 | | 7x+15x-2+8+12=-5x+6x-2x+4-11 | | 17−x=1/3⋅15+6 | | 5(3x−2)=5(3x)−5(2) | | 3(4f+-1)f=2. |