If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4 + -1x)(2x + -5) = 0 Reorder the terms: (4 + -1x)(-5 + 2x) = 0 Multiply (4 + -1x) * (-5 + 2x) (4(-5 + 2x) + -1x * (-5 + 2x)) = 0 ((-5 * 4 + 2x * 4) + -1x * (-5 + 2x)) = 0 ((-20 + 8x) + -1x * (-5 + 2x)) = 0 (-20 + 8x + (-5 * -1x + 2x * -1x)) = 0 (-20 + 8x + (5x + -2x2)) = 0 Combine like terms: 8x + 5x = 13x (-20 + 13x + -2x2) = 0 Solving -20 + 13x + -2x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + x)(5 + -2x) = 0Subproblem 1
Set the factor '(-4 + x)' equal to zero and attempt to solve: Simplifying -4 + x = 0 Solving -4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + x = 0 + 4 x = 0 + 4 Combine like terms: 0 + 4 = 4 x = 4 Simplifying x = 4Subproblem 2
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 = 2.5Solution
x = {4, 2.5}
| 4t=3t*3 | | 5K=2.5 | | 5(x+6)=4(x-7)+x | | 2(n+8)=16+2n | | 25-6x=11-8x | | 3xy-3x-y=0 | | 6x+6=-42-2x | | 8(x+2)+6=8x+7 | | -1=x^2-12 | | 5(3c-3)=4c+5 | | 6(k-7)-2=5 | | 1+12x=21+x | | a^2=744-x^2+x^2 | | 8ax+bx=0 | | 8ax+bx+28a^2x^2+8abx^2=-36 | | -3(6y-10)-y=-4(y-3) | | 10x+2x=156 | | 3(x-12)=12x | | 3a^2x^2+8abx+4b^2=-36 | | 3x+46=-4x(x+6) | | 8(2x-5)=15 | | 37x+6=6(6x+8) | | 2x-6x+4=x-2+6 | | 0=x^3-12x+1 | | 0.07x=1790 | | 3x+46=4x(x+6) | | 300x=630 | | 0.02x=1710 | | 200x=540 | | 0.07x=1750 | | k-1.6=-0.4 | | 10*x^2-99*x+200=0 |