If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2(-x+5)5x+2=27
We move all terms to the left:
-2(-x+5)5x+2-(27)=0
We add all the numbers together, and all the variables
-2(-1x+5)5x+2-27=0
We add all the numbers together, and all the variables
-2(-1x+5)5x-25=0
We multiply parentheses
10x^2-50x-25=0
a = 10; b = -50; c = -25;
Δ = b2-4ac
Δ = -502-4·10·(-25)
Δ = 3500
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{3500}=\sqrt{100*35}=\sqrt{100}*\sqrt{35}=10\sqrt{35}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-50)-10\sqrt{35}}{2*10}=\frac{50-10\sqrt{35}}{20} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-50)+10\sqrt{35}}{2*10}=\frac{50+10\sqrt{35}}{20} $
| -6x+30=66 | | 5(u-5)-3=-2(-6u+7)-u | | 13=m/2-2 | | 9x-3=2+4x | | –5y=–6y+8 | | -7(m+5)=5(m+5) | | 10+5+4x-1=49 | | 5q+6=29-2+q | | 4+3v=2v | | 14x+70+3x+25=360 | | 2(w-5)=7w-15 | | (12)3/4x-x=(12)5/6x-5 | | 3(b-12)=3b(7) | | 2(x-5)=7x-15 | | -10n+5=-35-8n | | 3(x+3)+3=-3 | | 5(3x-8)-6x=3(3x-20) | | 9j+4=-10j | | 3x/2+2=x/5-5 | | 35b=-2 | | (12r+59)/7=-7 | | 2x=10x+36 | | 16x−2=28x | | 3(x+4)^2=60 | | (2x+27)=(4x+3) | | 4(2x+9)=-20+48 | | 3/2(4x-10)=11 | | 4|w+6|-54=-6 | | 4x+5=4(x+5 | | -7(k-5)=168 | | n-12=-20 | | 6x+26+2x-9+11x-31=360 |