If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x(x + 5) + -5(x + 5) = 0 Reorder the terms: 9x(5 + x) + -5(x + 5) = 0 (5 * 9x + x * 9x) + -5(x + 5) = 0 (45x + 9x2) + -5(x + 5) = 0 Reorder the terms: 45x + 9x2 + -5(5 + x) = 0 45x + 9x2 + (5 * -5 + x * -5) = 0 45x + 9x2 + (-25 + -5x) = 0 Reorder the terms: -25 + 45x + -5x + 9x2 = 0 Combine like terms: 45x + -5x = 40x -25 + 40x + 9x2 = 0 Solving -25 + 40x + 9x2 = 0 Solving for variable 'x'. Factor a trinomial. (-5 + -1x)(5 + -9x) = 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 '(5 + -9x)' equal to zero and attempt to solve: Simplifying 5 + -9x = 0 Solving 5 + -9x = 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 + -9x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -9x = 0 + -5 -9x = 0 + -5 Combine like terms: 0 + -5 = -5 -9x = -5 Divide each side by '-9'. x = 0.5555555556 Simplifying x = 0.5555555556Solution
x = {-5, 0.5555555556}
| 4x^3+.76x^2+.0361x-.0000000000561=0 | | 3(2x-2y)=4(x+y) | | 7=3t-3t+4t+3t | | 1/3y-6=12 | | 2x-120=230 | | 9k^2+8+0=0 | | 20=14c-4c+2c-5c-2c | | -4(5t-5)+5t=6t-2 | | 2(2x-3y)=36 | | -9=2c-c+2c | | 5=8q-5q-2q | | 8x-9x^2=0 | | -4(5t-5)=6t-2 | | 10h-30h-7h+49=4h | | 16=9r-4r-2r-2r | | 6y+9=3y-15 | | 7x^2+8=y | | -20=-3z-z | | 7x^2+8=f(x) | | y=-14-2x | | Ln(x+1)-ln(x-2)=2lnx | | -1=5÷x/6 | | 3(3x+16)=45 | | 2y=-14+2x | | 3x+2x=13000 | | x^3+3kx^3+-9k^2x=5k^3 | | (2x^2-5y)(2x^2+5y)= | | 16-3y=40 | | 4z+2=5z-8 | | y=x^3+3kx^3-9k^2x | | 3.56x+2= | | 3y/7=2y/5 |