If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = 31x + -21 Reorder the terms: 4x2 = -21 + 31x Solving 4x2 = -21 + 31x Solving for variable 'x'. Reorder the terms: 21 + -31x + 4x2 = -21 + 31x + 21 + -31x Reorder the terms: 21 + -31x + 4x2 = -21 + 21 + 31x + -31x Combine like terms: -21 + 21 = 0 21 + -31x + 4x2 = 0 + 31x + -31x 21 + -31x + 4x2 = 31x + -31x Combine like terms: 31x + -31x = 0 21 + -31x + 4x2 = 0 Factor a trinomial. (3 + -4x)(7 + -1x) = 0Subproblem 1
Set the factor '(3 + -4x)' equal to zero and attempt to solve: Simplifying 3 + -4x = 0 Solving 3 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x = 0 + -3 -4x = 0 + -3 Combine like terms: 0 + -3 = -3 -4x = -3 Divide each side by '-4'. x = 0.75 Simplifying x = 0.75Subproblem 2
Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Solution
x = {0.75, 7}
| 9x^3-33x^2-60x=0 | | n^2-9n+2=12 | | 3x-1=-30 | | 9x=10+7x | | 5x+13+7x-9=180 | | 12a^2=6a | | 3m^2=16-8m | | 12x+4=180 | | -4(-4r+2)=8(5r-7) | | (x-2)(x+8)=96 | | 5c^3-45=0 | | 11=(3w+3)4+(5w-6)8 | | 8x^2-41x+15=0 | | 8[(-6)+8(-6+8)]= | | x((x-2)(x+8))=96 | | 7(4+6n)=-1(-8n+6) | | -7(7x+4)=22+x | | 96=x(x-2)(x+8) | | 6(k+7)=3(3k+4)+3 | | -40-6p=8p-4(7p+3) | | 2m^3-18m=0 | | 3d+1d= | | 7y^2=3y^2+36 | | 3y=14.5-2.2 | | 150=x(20-x) | | 3lny=lne^2+5lnx | | 7x-12= | | y=-x^2+2 | | 7x+4=28 | | x-x-6=0 | | lny^3=ln(x^5*e^2) | | -8(2v-3)=-7(1+6v)-5v |