If it's not what You are looking for type in the equation solver your own equation and let us solve it.
57+x+88+x=50
We move all terms to the left:
57+x+88+x-(50)=0
We add all the numbers together, and all the variables
2x+95=0
We move all terms containing x to the left, all other terms to the right
2x=-95
x=-95/2
x=-47+1/2
| 23n=-22 | | 5s=2+3s | | 9(3+7k)=+k | | -4x+18=14 | | 12x+6=12x+2 | | x(20)=0.25x+14.25 | | 180=x+2x+2x | | u/5=+7=-8 | | 3z+10=2z+36 | | 7x-43x=44 | | 8x-24=10x-18 | | 3t+36=t+30 | | -2×/3-x/7=17 | | 8m+9=65+2m | | 3x+2+8x-10=58 | | 7+x-3=57x= | | 17-(5-9)=2(5p-16) | | 13=f/4+12 | | X+17=2x-30 | | d+46=90 | | 5v-16=39 | | 2r=-2 | | 6x-13+24=180 | | 3x+1=#(x-1)+1 | | 7x+3=18-2x | | 10+6x+3x=18 | | 6x-(-8)=10.7 | | -2-(-4x)=-4+5 | | (64-y)142=13 | | 18y-16=11(y+2)+y | | 18y-16=11(y+@)+y | | 4(x+5)=2(2x+8) |