If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 28x2 + 39x + 5 = 0 Reorder the terms: 5 + 39x + 28x2 = 0 Solving 5 + 39x + 28x2 = 0 Solving for variable 'x'. Factor a trinomial. (5 + 4x)(1 + 7x) = 0Subproblem 1
Set the factor '(5 + 4x)' equal to zero and attempt to solve: Simplifying 5 + 4x = 0 Solving 5 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 4x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 4x = 0 + -5 4x = 0 + -5 Combine like terms: 0 + -5 = -5 4x = -5 Divide each side by '4'. x = -1.25 Simplifying x = -1.25Subproblem 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 = {-1.25, -0.1428571429}
| y=3x^3 | | -3a+1=-15 | | 5x-10=x+1 | | -111+2r=20 | | X^2-12x-81=0 | | 5x+2-3x=1 | | 10/13=8-2z/52 | | 6y+5=7y+1 | | 21=6x+5-7x | | 38-1x=34 | | 2/27=18/x | | 15x=16x-90 | | 7z^2+6z+1=0 | | 6w+8=44 | | 4(3x+6)=54 | | 4w-13=19 | | -29=11p+5p | | 4w+11=27 | | 2x^2-2=5x | | 4x^2=18x-18 | | 9x-1x=48 | | 12/y+8=4/9 | | 8x-7=4+33 | | (x+7)=-6x+8 | | 12y(y-2)=24 | | -3x-5= | | y=-8x+408 | | 5(-7n+8)=3n+2 | | (r+2)(r-2)=(r-2)(r+3)-2 | | 0-9=0 | | 15x^2+9x+4=0 | | 4(p-1)-3(2p+9)=3.5(2p-15) |