If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 3)(4x + -5) = 0 Reorder the terms: (3 + x)(4x + -5) = 0 Reorder the terms: (3 + x)(-5 + 4x) = 0 Multiply (3 + x) * (-5 + 4x) (3(-5 + 4x) + x(-5 + 4x)) = 0 ((-5 * 3 + 4x * 3) + x(-5 + 4x)) = 0 ((-15 + 12x) + x(-5 + 4x)) = 0 (-15 + 12x + (-5 * x + 4x * x)) = 0 (-15 + 12x + (-5x + 4x2)) = 0 Combine like terms: 12x + -5x = 7x (-15 + 7x + 4x2) = 0 Solving -15 + 7x + 4x2 = 0 Solving for variable 'x'. Factor a trinomial. (-3 + -1x)(5 + -4x) = 0Subproblem 1
Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3Subproblem 2
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 = 1.25Solution
x = {-3, 1.25}
| n+3+n+15+n+12=180 | | x-7/2+x+2/3=41 | | 9v^2-24vp+16p^2= | | 0=9x^3-25x^2 | | 10=7t-12r | | 4p^2-20=12p | | -x-8=-3x+6 | | 3x^2=20 | | 2v^2+2=-7v | | 9-14=x/12 | | 8+6w=43 | | 2n^2+4n+6=3 | | 2x+9=-18-7 | | -5x^5-40x^4-75x^3=0 | | 9x-4=9(x+6) | | 5x^2+11x=2 | | 8(2w-6)+7(-1+5w)=0 | | z^2-8Zi-1=0 | | x-9=4y | | -0.5+1.25=3.5+0.75 | | 11k^2=1-6k | | 1/4(x+2)=3x-9(2-x)-5 | | 9x(x+5)=5x+25 | | X^(3/2)=75 | | r^2-18=0 | | x+(-84)=-84 | | 8x+38=9x+11 | | 5r^2-48=-r | | 0.03p=0.3 | | 3-4x-7/3=x+1/5 | | -3x^2+3x=0 | | x^4-x^2 |