If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -8x2 + -1x + 8 = 0 Reorder the terms: 8 + -1x + x2 + -8x2 = 0 Combine like terms: x2 + -8x2 = -7x2 8 + -1x + -7x2 = 0 Solving 8 + -1x + -7x2 = 0 Solving for variable 'x'. Factor a trinomial. (1 + -1x)(8 + 7x) = 0Subproblem 1
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Subproblem 2
Set the factor '(8 + 7x)' equal to zero and attempt to solve: Simplifying 8 + 7x = 0 Solving 8 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 7x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 7x = 0 + -8 7x = 0 + -8 Combine like terms: 0 + -8 = -8 7x = -8 Divide each side by '7'. x = -1.142857143 Simplifying x = -1.142857143Solution
x = {1, -1.142857143}
| 40x^2-39x+40=0 | | 4+7=121/ | | 15x+4=4x-7 | | x^2+26x+72=0 | | U=(a+d)x | | 20p-5(6-5p)=3(p-3)-15 | | 4k=140 | | 2x^2+45=x^2+14x | | 17=3+2M | | 2(x-4)+6=3x-6(x-1) | | 17=3+2N | | 7M+2=7M-5 | | 222-5x=31x+22 | | 2M=6M+8 | | 8+1M=5 | | 6+9lnx=42 | | 4x(2-3x)+2x=7 | | 2x^2-2y^2= | | 6+plnx=42 | | 4x+40-6x=3-7x+2 | | 8c-5(c+3)=6c+9 | | 4M+1=-4+19M | | -5d=45 | | 6x^2=-2x-7 | | (5x-12y)+(8y+7x)= | | 4(r+20)+4r=250 | | -9x=6x+30 | | 15x+x-16=153 | | 5x+2+8x-7=360 | | (2x+7)(3x-1)=0 | | -15=10+x | | 2/3(6x+3)=7x-4 |