If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21d2 + -7d = 0 Reorder the terms: -7d + 21d2 = 0 Solving -7d + 21d2 = 0 Solving for variable 'd'. Factor out the Greatest Common Factor (GCF), '7d'. 7d(-1 + 3d) = 0 Ignore the factor 7.Subproblem 1
Set the factor 'd' equal to zero and attempt to solve: Simplifying d = 0 Solving d = 0 Move all terms containing d to the left, all other terms to the right. Simplifying d = 0Subproblem 2
Set the factor '(-1 + 3d)' equal to zero and attempt to solve: Simplifying -1 + 3d = 0 Solving -1 + 3d = 0 Move all terms containing d to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 3d = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 3d = 0 + 1 3d = 0 + 1 Combine like terms: 0 + 1 = 1 3d = 1 Divide each side by '3'. d = 0.3333333333 Simplifying d = 0.3333333333Solution
d = {0, 0.3333333333}
| 6x-54=4(x-5) | | 2x=0.12 | | 1/3x^2=38 | | 5y=5x-30 | | -440=64x-50y | | 8x+1=-15 | | -3(4t-2)+9t=(5t-5) | | -15t+-15t= | | 7x^3-24x^2+32x-16=0 | | (x)*4+-1(8x)*3+(19x)*2+-1(24x)+(48)=0 | | y/8-4=4 | | 2(n+7)+2(2n+2)=72 | | 2(n+7)+2(4n+2)=72 | | 8x-10*0=-80 | | 16x^4-3360x^2+72000=0 | | 2x=-3y+6 | | 0.71xy=5 | | 05(x+30)+0.9x=64 | | 9p^2+8p-3=0 | | kx^2+17x+k=0 | | 6x^4-16x^3-111x^2+120x+24=0 | | .50x+0.05(18-x)=.10(0) | | 10*8-5y=-50 | | 3x+7y+128=32 | | (H-6)(h-4)= | | -16n^2-12n=0 | | 1/23x-18=4x | | .27(6)+0.03x=.09(18+x) | | n+3n=8 | | -3x^2+12x^2-16x+8=0 | | 183=80.405+3.659r | | z^3+z^2+iz^2+6z+iz+6=0 |