If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20 = 2x2 + 6x Reorder the terms: 20 = 6x + 2x2 Solving 20 = 6x + 2x2 Solving for variable 'x'. Reorder the terms: 20 + -6x + -2x2 = 6x + -6x + 2x2 + -2x2 Combine like terms: 6x + -6x = 0 20 + -6x + -2x2 = 0 + 2x2 + -2x2 20 + -6x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 20 + -6x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(10 + -3x + -1x2) = 0 Factor a trinomial. 2((2 + -1x)(5 + x)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Subproblem 2
Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Solution
x = {2, -5}
| 70=6x | | x+-4=5 | | 70=5x | | x^3+3x^2+x+3= | | 2xy-3x= | | x(y^7-6)+3(y^7-6)= | | 3x-3.9=x-4.1 | | -7y=-32 | | x^4-9x^3+33x^2-65x=0 | | 2ab+5b+9ab= | | x^2+5y-1=0 | | 256=144+20a | | 8x^2+23x-3= | | n^3-125=0 | | 7+2v= | | (5x^2-27x+28)=0 | | (5x+2)(5x^2-27x+28)=0 | | r(r+2)=0 | | y^3-16y^2+60y=0 | | 9y=ln(-3x) | | (2x+5)(5x^2-17x+6)=0 | | 8(y-7)=-6y-28 | | -12=3y-3 | | 7x^2-10x+8-5x-13x^2= | | -8x^2+6+3x-10-9x^2= | | 5(3)-3= | | -11x^2+8x-9x^2+2= | | 5x-2y=-5 | | 162xy-98x^2= | | (x+7)(3x-8)=0 | | (7xy-3)(4xy+4)= | | -3(n-1)-3n= |