If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21x2 + 11x + -2 = 0 Reorder the terms: -2 + 11x + 21x2 = 0 Solving -2 + 11x + 21x2 = 0 Solving for variable 'x'. Factor a trinomial. (-2 + -3x)(1 + -7x) = 0Subproblem 1
Set the factor '(-2 + -3x)' equal to zero and attempt to solve: Simplifying -2 + -3x = 0 Solving -2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3x = 0 + 2 -3x = 0 + 2 Combine like terms: 0 + 2 = 2 -3x = 2 Divide each side by '-3'. x = -0.6666666667 Simplifying x = -0.6666666667Subproblem 2
Set the factor '(1 + -7x)' equal to zero and attempt to solve: Simplifying 1 + -7x = 0 Solving 1 + -7x = 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 + -7x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -7x = 0 + -1 -7x = 0 + -1 Combine like terms: 0 + -1 = -1 -7x = -1 Divide each side by '-7'. x = 0.1428571429 Simplifying x = 0.1428571429Solution
x = {-0.6666666667, 0.1428571429}
| -(2x-3)=8 | | (40+2x)+8=90 | | 8m(5m-2)= | | 6.1x-15.2+4.9x=6.4+12x | | 4x-5+x=3+2x+4 | | 5j-3j*5j=10 | | -4d^3+28d^2-4d= | | -2(v-4)-8(v+12)=-11v-3v | | 11x+2-6x=14 | | (3x-11)+71=90 | | 17-2y=5(7-3y)-15 | | b-4/2=10 | | -6/v=9 | | a(3x-8)=-18x+2(24) | | 3x-(5)=4x-(9) | | 4(3x+8)=2(1+9x) | | 11-5x=5x+9-9x | | 7x^8+5x^4+4x^8= | | 4(7x-6)=80 | | f/3-4=2 | | 5/2b=3^2+11 | | 3+i/2-i*4+i/2+i | | 5.3+1.3x=2.3x | | 75/n=15 | | 28-4X3/6+4 | | -6-2x+5=-18x+3-2x | | 3/4w-2=7/4w | | 24=x*2x-1 | | x^4+7ax^2-60a^2= | | 75n=15 | | 28-4*3/6+4 | | 24=2x-1*x |