If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
2x2 + -3 = -1
Reorder the terms:
-3 + 2x2 = -1
Solving
-3 + 2x2 = -1
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3' to each side of the equation.
-3 + 3 + 2x2 = -1 + 3
Combine like terms: -3 + 3 = 0
0 + 2x2 = -1 + 3
2x2 = -1 + 3
Combine like terms: -1 + 3 = 2
2x2 = 2
Divide each side by '2'.
x2 = 1
Simplifying
x2 = 1
Take the square root of each side:
x = {-1, 1}
| 7y-37=2y+93 | | 21x-13+10x+31=180 | | 2x^3-14x^2+8x+48=0 | | 1+5(2m-4)=-79 | | -3x+9=12 | | 30x+4+25x+24=83 | | x^2-4Y+X=0 | | 5(2z-9)=9(z+5)+z | | 15a^2+24a-63= | | -9-6= | | 4p-3=5(p-4)-3(9-2p) | | -18--20= | | 4a-6=27 | | 10=-3x+1 | | -3+17= | | X*21=3 | | 20x-4+10x+26=52 | | 4x-6x+2x-7+3x= | | -1-18= | | (-25)-(25)= | | 3(2z-2)=5(z+5)+z | | -70+15= | | x^12+x^6+1=0 | | 0.12x+0.11(700-X)=790 | | Y-4=2(x+6) | | 6x-4=6x+8 | | t=98 | | 9(4x-2)=3(12x+5) | | -14k+2(5k-6)=-3k-39 | | -2(2x-7)-4(-2-8x)=-24+29x | | 5x-5=6x+3 | | 11+4x/5=2/3 |