If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15x2 + 13x + -20 = 0 Reorder the terms: -20 + 13x + 15x2 = 0 Solving -20 + 13x + 15x2 = 0 Solving for variable 'x'. Factor a trinomial. (-5 + -3x)(4 + -5x) = 0Subproblem 1
Set the factor '(-5 + -3x)' equal to zero and attempt to solve: Simplifying -5 + -3x = 0 Solving -5 + -3x = 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 + -3x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3x = 0 + 5 -3x = 0 + 5 Combine like terms: 0 + 5 = 5 -3x = 5 Divide each side by '-3'. x = -1.666666667 Simplifying x = -1.666666667Subproblem 2
Set the factor '(4 + -5x)' equal to zero and attempt to solve: Simplifying 4 + -5x = 0 Solving 4 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5x = 0 + -4 -5x = 0 + -4 Combine like terms: 0 + -4 = -4 -5x = -4 Divide each side by '-5'. x = 0.8 Simplifying x = 0.8Solution
x = {-1.666666667, 0.8}
| 10w+6=-9+5w | | x=16+12 | | 2k(k+11)=77 | | x^2-19x-42=0 | | (5)-11=18+s(5) | | 104=8d | | (-4)8=(-4)c+6 | | 4n=3n+9 | | y^2-10y-56=0 | | 5x+5=225 | | 6x^2-xy-12y^2=0 | | -1(x-6)(x+8)= | | 2(x+y)-3(-2+3x)= | | (-10)5t-5=700 | | (7x+5)(7x+6)= | | 9y=36 | | 54-3q=6q+9 | | (y-3)-(y+2)=8y | | u^2-18u+9=0 | | 230.16-37.384= | | 3x+3=3x+3 | | y^2+15y-54=0 | | 8f=3f+65 | | -6x-99=-x-9+x | | -7x+10=-6x | | w=3h | | 5x+56=2x-4 | | 145.6+84.56= | | w^2+30w-15=0 | | 5x-3x+x+8=2 | | -1(x+7)(x-4)=0 | | 87.92=3.14x^2+15.7x |