If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
2x2 + -11 = 11
Reorder the terms:
-11 + 2x2 = 11
Solving
-11 + 2x2 = 11
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '11' to each side of the equation.
-11 + 11 + 2x2 = 11 + 11
Combine like terms: -11 + 11 = 0
0 + 2x2 = 11 + 11
2x2 = 11 + 11
Combine like terms: 11 + 11 = 22
2x2 = 22
Divide each side by '2'.
x2 = 11
Simplifying
x2 = 11
Take the square root of each side:
x = {-3.31662479, 3.31662479}
| 12x+51y=156 | | B/3 | | 6n+5=2 | | 2(1+a)=-8 | | =6d | | 27a+66a+56a+31a=360 | | 150=x+(x-20) | | -55+11x=-33 | | 6y-7+6y=9 | | 5(14x-22)=2-1(x+3) | | 3x^2+2x=15x+10 | | -8=-4p-12 | | 1/4y-1/5(y-1)=6y | | 8.0/0.9 | | -13(x+6)=-156 | | 5w^2-12=-8 | | 9(y-4)=-10(y+2.3333) | | -16+n=18 | | 3n/5=10 | | b-1+8b=21 | | 9(y-4)=5y-44 | | 3/2(k-6)=6 | | 2(x+6)+8=7x-5(x-3) | | 2x^2+17+30=0 | | z/-14=22 | | (5r)(-2)=-3 | | 7x+2-4=-10x-10+x | | 1=7 | | B^2+12=5 | | -6y=5x+19 | | 6x=5y-15 | | c-9.3=12.5 |