If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 = 66x + -21 Reorder the terms: 9x2 = -21 + 66x Solving 9x2 = -21 + 66x Solving for variable 'x'. Reorder the terms: 21 + -66x + 9x2 = -21 + 66x + 21 + -66x Reorder the terms: 21 + -66x + 9x2 = -21 + 21 + 66x + -66x Combine like terms: -21 + 21 = 0 21 + -66x + 9x2 = 0 + 66x + -66x 21 + -66x + 9x2 = 66x + -66x Combine like terms: 66x + -66x = 0 21 + -66x + 9x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(7 + -22x + 3x2) = 0 Factor a trinomial. 3((1 + -3x)(7 + -1x)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333Subproblem 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 = {0.3333333333, 7}
| 5v+17=77 | | 4w-8w=16 | | 3ax^2-9a^2x+2x+6a=0 | | 5z+3=36z | | (2x+5)(x+1)=14 | | -10(x+50)+70=-15-15 | | .2-.02(x+3)=-.03(2-x) | | 16x-20=-13x+115 | | z(z-12)=-27 | | 7(x+1)-5=5x+2(-1+x) | | 7x-3=33x+2 | | 15a^2-38a=21 | | 3w-11w=56 | | 3(x-6)+4(x-7)=3 | | 2x+3=5x-5 | | 2x^2+15x-36=0 | | 25x^2+9y^2-100x+18y-116=0 | | 15u^2-8u+1=0 | | 8+13y-(9y-7)= | | (2n-9)4=10n-9 | | 2w^2+15w-37=0 | | 121y^2-25=0 | | 12(x-2)-6=3x+6 | | 99=-3(2+5x) | | x+30=25 | | 4x+b=2x-c | | 5y-10y=-17-23 | | 11-12=q | | X^2+13= | | iz^2+z^5=0 | | y(2x^2-xy+y^2)dx-x^2(2x-y)dy=0 | | .16(y-9)+.14y=.20y-.6 |