If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 21x = 0 Reorder the terms: 21x + 9x2 = 0 Solving 21x + 9x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3x'. 3x(7 + 3x) = 0 Ignore the factor 3.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(7 + 3x)' equal to zero and attempt to solve: Simplifying 7 + 3x = 0 Solving 7 + 3x = 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 + 3x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3x = 0 + -7 3x = 0 + -7 Combine like terms: 0 + -7 = -7 3x = -7 Divide each side by '3'. x = -2.333333333 Simplifying x = -2.333333333Solution
x = {0, -2.333333333}
| -31-10x=8x+17 | | 7ab-6a+4a-ab= | | 10c+4d=40 | | 7m+4=9m | | 5x=x^2-3x | | 290/60 | | 5-x+3x-9= | | 2a=6a+2 | | X^2-2x=11x | | (x/4.1)=-2 | | 4(2x+1)-3=-3(x-4) | | (-1/2)(3/4)(1/5) | | h+4(3.14)=30(3.14) | | a+3/7=4 | | 11k+14=95-16k | | z-1/3=-1/5 | | 3/4(8p-20)=7 | | -1/2*3/4*1/5 | | 11/13*13 | | 7x+5x=31+x | | 0.173+g=0.703 | | 25x=25 | | 5x-4x=-6y+7 | | w+11/28=w+23/42 | | 10^2-48/6+25*3 | | -2.3q=5q-22 | | w+11/28=w+23/43 | | (2/5)p=(3/5) | | 33400+12x=22x | | 28x+11-21x+16= | | 7x-2/3(x-6) | | 3y-13y=50 |