If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -45x + -28 = 0 Reorder the terms: -28 + -45x + 7x2 = 0 Solving -28 + -45x + 7x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -7x)(7 + -1x) = 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 '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 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 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Solution
x = {-0.5714285714, 7}
| 7x^2+9x= | | 5(x+2)-(3x-4)= | | 4(4)+2(2)=20 | | 4n-7=8 | | x-9+2=8 | | 5k(3k-10)= | | -4x+11=-6x-9 | | 4x+11=6x-9 | | 155-3x=3x+19 | | 4x-11=6x+9 | | 3x^3+6x^2-4x-8=0 | | 14x-(-8)=y | | 13-9x=89-23x | | 14-7x=51-14x | | 8-3x=7-9x | | 2x^2+x-5=0 | | -4x-7=-38 | | 3x+9=17-10x | | 94-2x=5x+10 | | 5p+4-9p=13-7p | | 15x^2-20x=0 | | -34-2x=8-9 | | -5+11=41 | | 2x^2+15x=63 | | s=4.6 | | s=4.6mi | | 2a-3b=7 | | x+6x=294 | | y-(.4*y)=42000 | | y-(.6*y)=42000 | | x+3x=536 | | y-(0.5*y)=42000 |