If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 28x2 + 9x + -4 = 0 Reorder the terms: -4 + 9x + 28x2 = 0 Solving -4 + 9x + 28x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -7x)(1 + -4x) = 0Subproblem 1
Set the factor '(-4 + -7x)' equal to zero and attempt to solve: Simplifying -4 + -7x = 0 Solving -4 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -7x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -7x = 0 + 4 -7x = 0 + 4 Combine like terms: 0 + 4 = 4 -7x = 4 Divide each side by '-7'. x = -0.5714285714 Simplifying x = -0.5714285714Subproblem 2
Set the factor '(1 + -4x)' equal to zero and attempt to solve: Simplifying 1 + -4x = 0 Solving 1 + -4x = 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 + -4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4x = 0 + -1 -4x = 0 + -1 Combine like terms: 0 + -1 = -1 -4x = -1 Divide each side by '-4'. x = 0.25 Simplifying x = 0.25Solution
x = {-0.5714285714, 0.25}
| n-6.5=2.5 | | 5r^2+17r-12=0 | | 5x+2=2x+18 | | 4x-10=6x-20 | | k-19=32 | | 6c-8-2x=-16 | | 73=29-y | | 4x+4+114=-8+18x | | -1=-3+3r+2r | | 24x+111x-1=134 | | 8x-1+3x+9+3x+4=180 | | -13+5x=7x-5 | | Z^2+19z+88=0 | | 6x+4+60=10+15x | | -4x+4=-4(2y+6) | | 8-7x=9+6x | | -5x=ax-3b | | 5-8x=9x+3 | | 17+8x=3x+7 | | 6x-3(4x+2)=-3x-4 | | 3y-12=2(y+3) | | 5y-y=3y-4 | | -16x-12=-2x-60 | | 4x^2+4x-22=6-5x | | 7x-5=3+x | | 2(2w+6)=28 | | 4+2y=-8 | | 9x-6=6x-3 | | 9x-6=6-3 | | -16x-12=-2-60 | | 6x-8=27+6 | | 43-3f=f+9 |