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 = -18 Reorder the terms: -5 + 2x2 = -18 Solving -5 + 2x2 = -18 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 = -18 + 5 Combine like terms: -5 + 5 = 0 0 + 2x2 = -18 + 5 2x2 = -18 + 5 Combine like terms: -18 + 5 = -13 2x2 = -13 Divide each side by '2'. x2 = -6.5 Simplifying x2 = -6.5 Reorder the terms: 6.5 + x2 = -6.5 + 6.5 Combine like terms: -6.5 + 6.5 = 0.0 6.5 + x2 = 0.0 The solution to this equation could not be determined.
| x^2-12x-20=9 | | 7m-5-3m= | | a+2x=3-ax | | X^3-625x+300=0 | | 2/3×-3=19 | | ln(x+11)-ln(2x)=3 | | 23=x/500/17 | | 23=x/500/15 | | 5/2x=7/2x-5 | | 23=x/500/10 | | 6x^2-4=128 | | 3(b-2)=24 | | 2(b+2)=40 | | Y=500(20)x | | 1/2(6-3x)=25/6 | | 2(b+4)=16 | | R(4r-5)=0 | | 6=(2x)/(0.25-x) | | x+3x+5=33 | | 0.5x=6.25 | | .48x=47 | | 7x=8-2(2x-3) | | -7+49x^2=29 | | 2a+3(a+1)=8 | | 38-7*2+7*3= | | 15x^4-24x^2=0 | | 6(2a-a+1)=24 | | 3a-2a-4=0 | | 3[(11-4)(15-11)+7]-9= | | 4+3(a+2)=16 | | 1/2-3/4=30 | | m(n^2-1)+m(n-1)= |