If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -10x + -79 = -4 Reorder the terms: -79 + -10x + x2 = -4 Solving -79 + -10x + x2 = -4 Solving for variable 'x'. Reorder the terms: -79 + 4 + -10x + x2 = -4 + 4 Combine like terms: -79 + 4 = -75 -75 + -10x + x2 = -4 + 4 Combine like terms: -4 + 4 = 0 -75 + -10x + x2 = 0 Factor a trinomial. (-5 + -1x)(15 + -1x) = 0Subproblem 1
Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 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 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5Subproblem 2
Set the factor '(15 + -1x)' equal to zero and attempt to solve: Simplifying 15 + -1x = 0 Solving 15 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1x = 0 + -15 -1x = 0 + -15 Combine like terms: 0 + -15 = -15 -1x = -15 Divide each side by '-1'. x = 15 Simplifying x = 15Solution
x = {-5, 15}
| cd+3e=f | | n^2-10n-20=-9 | | 5x+6y=36 | | 5r^2+20r+24=9 | | ab+3c=d | | 7x-8=3x+36 | | 2(x-8)+7=2x+5 | | A-bx=dx+c | | x^2-8x+5= | | 7x-18=-81 | | 0.8x=0.32 | | 19.99+0.35=29.99 | | 3.5x^3+5x^2-12.5x=0 | | 3x+892=22x+11 | | 20x^2+3x-18=0 | | 10x^2(y^2)-19xy+6= | | 25t^2+90t+87=0 | | x^10=-12 | | t^4-t^3-20t^2=0 | | 1000k^3+20k-m^3-2m=0 | | 15=19+2q-38 | | 7x^6-7=0 | | 42qu^3+12qu^2+12qu=0 | | 5u^3-u^2-4u=0 | | 11d^2+14d+3=0 | | 7(x-8)=4(x+6) | | -210-5x=3 | | 12x-8=8x-18 | | 4x^2-16x+18=0 | | 12m+100=1138.80 | | 6t^2+23t+7=0 | | 2z+8=9z+2 |