If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x + -5)(5x + 1) = 0 Reorder the terms: (-5 + 4x)(5x + 1) = 0 Reorder the terms: (-5 + 4x)(1 + 5x) = 0 Multiply (-5 + 4x) * (1 + 5x) (-5(1 + 5x) + 4x * (1 + 5x)) = 0 ((1 * -5 + 5x * -5) + 4x * (1 + 5x)) = 0 ((-5 + -25x) + 4x * (1 + 5x)) = 0 (-5 + -25x + (1 * 4x + 5x * 4x)) = 0 (-5 + -25x + (4x + 20x2)) = 0 Combine like terms: -25x + 4x = -21x (-5 + -21x + 20x2) = 0 Solving -5 + -21x + 20x2 = 0 Solving for variable 'x'. Factor a trinomial. (-1 + -5x)(5 + -4x) = 0Subproblem 1
Set the factor '(-1 + -5x)' equal to zero and attempt to solve: Simplifying -1 + -5x = 0 Solving -1 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -5x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -5x = 0 + 1 -5x = 0 + 1 Combine like terms: 0 + 1 = 1 -5x = 1 Divide each side by '-5'. x = -0.2 Simplifying x = -0.2Subproblem 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 = {-0.2, 1.25}
| 2(180-x)=30 | | 40=7x-2x+5 | | 12-7=3 | | 12-R/7=3 | | 8-9v=91 | | 15x^2-49x=-12 | | log(9+p)=log(5c-6) | | 3x+2-4x=-1 | | 140x+174y=2370.5 | | 9-4x-7x+7= | | -t-(-5)=9 | | 140x+183y=2433.5 | | 3x^2+3y^2-6y-1=0 | | -1q=4+q+-1q | | 4x+2+3-4+2x=182 | | 9+3x+3x=-57 | | 5x+1=3+15 | | 2x+=4x-11 | | -185=4-7(4v-5) | | (-2/7)(-21/4)= | | -5/6=y-1/9 | | 7(4X-9)=-319 | | 35x+144y=513.1 | | 30x+72y=299.1 | | 3n^2+2=0 | | 6t+2-4t= | | 0.06x+0.03(6000-x)=222 | | (x^2+3x)(3x+6)= | | 2cos(3x)=1 | | (2x-7)(4x+3)=112 | | 8x-x-7+14x=0 | | (9x+8y)(4y+6x)=x |