If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
2x2 + -5 = 6
Reorder the terms:
-5 + 2x2 = 6
Solving
-5 + 2x2 = 6
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '5' to each side of the equation.
-5 + 5 + 2x2 = 6 + 5
Combine like terms: -5 + 5 = 0
0 + 2x2 = 6 + 5
2x2 = 6 + 5
Combine like terms: 6 + 5 = 11
2x2 = 11
Divide each side by '2'.
x2 = 5.5
Simplifying
x2 = 5.5
Take the square root of each side:
x = {-2.34520788, 2.34520788}
| -5b-5=15+5b | | 12X-5=2x+3 | | 7x+166=3x+142 | | 12X-5/2x+3 | | 7/x+1=2x+4/3x-3 | | 6x+2(2-3x)=7 | | 63=5b-2 | | 49x^2-225y^4= | | 4k+5x=20 | | 9x+-7=13+5x | | 5x-7-19=180 | | 4(9y-11)=28 | | x-2x^2-25=0 | | x^2-12+36=0 | | 243x^4-3y^4= | | 5/8+3/4=1/16 | | 2x+55=7x | | x-2x^2=25 | | -2+3y=-2 | | 85=8b-10 | | 4x+20=5y | | 2d+4=6-d | | -3(10-5b)=15 | | 5x-7+19=180 | | 9z-14=6z-12 | | a/5+8=17 | | 24-5x=7x | | 3x+2=8x+12 | | 2(4r+6)=60 | | 4.7=1.2+-7 | | -7-x=-11.2x | | 8(3x-4)(2x-7)=0 |