If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
12 + -18x2 = 2
Solving
12 + -18x2 = 2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-12' to each side of the equation.
12 + -12 + -18x2 = 2 + -12
Combine like terms: 12 + -12 = 0
0 + -18x2 = 2 + -12
-18x2 = 2 + -12
Combine like terms: 2 + -12 = -10
-18x2 = -10
Divide each side by '-18'.
x2 = 0.5555555556
Simplifying
x2 = 0.5555555556
Take the square root of each side:
x = {-0.745355993, 0.745355993}
| 21=9-m | | 6y^2=-7y-7 | | -2x(3x+x-5)= | | X-0.3=15.7 | | 4mnX-3mn= | | y=-1+y+1 | | Onehalfx+5=13 | | 1x+3=-1 | | (0.5x)+(5y)+(10y)=100 | | 4=-4(-7+6) | | 10-4x=35-9x | | 40x=4+x | | 4=-4(v+6) | | 2.5x+2.25=19.75 | | 5x=2+6 | | 4x^27+-7=0 | | x=(x+y)-0.015(x+y) | | 120/n=30 | | y-52=29 | | 20x+x^2=39996 | | 16a-a^2=55 | | y/8-13/8=14 | | 12k^2+15=16k+20 | | -1.5y+0.5=1 | | (100x+10z+y)-(100x+10y+10z)=36 | | 5y(2y-5)=0 | | (2k-3)x^2-(4k+1)+(5k+8)=0 | | (5000+y)-0.015(5000+y)=5000 | | 12x^2+6x-6= | | (500+y)-0.015(500+y)=500 | | 42x+18= | | (x+y)-0.015(x+y)=x |