If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2-10x=-57
We move all terms to the left:
x^2-10x-(-57)=0
We add all the numbers together, and all the variables
x^2-10x+57=0
a = 1; b = -10; c = +57;
Δ = b2-4ac
Δ = -102-4·1·57
Δ = -128
Delta is less than zero, so there is no solution for the equation
| 7x-25=x | | y+3•-2=5 | | 2x^2+3=44 | | 12-6u=-12-u | | 4n-5=-4n+27 | | 8x+20+2x=120 | | -4t+3=-9-7t | | 8x^2+10x-63=0 | | 4p=7-3p | | -2(3-x)=5x-4(x+1) | | 2.8w–3=5w–0.8. | | 1/2(2x+8)=15 | | 2(x-1)+4x=100(x+3 | | x/3=10+ | | (5/x)-(45/x+4)+4=0 | | 8/t=5/9 | | 4+7y=8 | | 5/x-45/x+4+4=0 | | 11=4x=3 | | 4x=7x-5 | | -x/7=30 | | (x-2.5)^2+29.75=0 | | 6(5y=7=7(4y-10) | | |x-3|-3=5 | | -2y=-3y-43 | | ((1/7(3x+2)-1/5(x+4))=2 | | 2a-5=2a+8 | | -20+14m=10m+6 | | 95=6n+11 | | 1/2(12x-6)=3x+27 | | 23=2z-57 | | 0.5^(x+1)=0 |