If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -9)(2x + -5) = 0 Reorder the terms: (-9 + x)(2x + -5) = 0 Reorder the terms: (-9 + x)(-5 + 2x) = 0 Multiply (-9 + x) * (-5 + 2x) (-9(-5 + 2x) + x(-5 + 2x)) = 0 ((-5 * -9 + 2x * -9) + x(-5 + 2x)) = 0 ((45 + -18x) + x(-5 + 2x)) = 0 (45 + -18x + (-5 * x + 2x * x)) = 0 (45 + -18x + (-5x + 2x2)) = 0 Combine like terms: -18x + -5x = -23x (45 + -23x + 2x2) = 0 Solving 45 + -23x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (5 + -2x)(9 + -1x) = 0Subproblem 1
Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 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 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5Subproblem 2
Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9Solution
x = {2.5, 9}
| (x-20)+x=90 | | 5b-10=3b-18 | | 20+9-2x+5x=-37 | | u_+3=1 | | 3.6y=5.4+3.37 | | 9X^4+3X^2+1=0 | | 3x^2+9x-5x-15= | | (22x-3)=(180) | | 4w^2-7w-3=0 | | 7(p+3)+p=5(p-2)-3p | | 10=3w-5 | | 11x+8=14x-7 | | (8x+20)=(180) | | 20+9-2x+5x=-57 | | 8.56+18.8h=18.8h+8.56 | | 6y+1=3y+9 | | 84=4u | | 3.6x-2.4x+4.3=12.8 | | (8x+20)=(122) | | 10x+2+4x=-54 | | 18.7d-18.7d=0 | | X^2-9x+21=7 | | -z-20=-11z-15z-20 | | 1/2x-4-6 | | -4x(2x-3)=7(x+8) | | 3x-2x+40=24 | | X^2+8x+19=4 | | 2(-5+3m+2)= | | 1/2(6x+2)=29 | | 27-3x=6 | | 6d=2(d-4) | | 7n^5(8n^2-8n+4)= |