If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + -4) = 2x2 + 8x + -45 Reorder the terms: x(-4 + x) = 2x2 + 8x + -45 (-4 * x + x * x) = 2x2 + 8x + -45 (-4x + x2) = 2x2 + 8x + -45 Reorder the terms: -4x + x2 = -45 + 8x + 2x2 Solving -4x + x2 = -45 + 8x + 2x2 Solving for variable 'x'. Reorder the terms: 45 + -4x + -8x + x2 + -2x2 = -45 + 8x + 2x2 + 45 + -8x + -2x2 Combine like terms: -4x + -8x = -12x 45 + -12x + x2 + -2x2 = -45 + 8x + 2x2 + 45 + -8x + -2x2 Combine like terms: x2 + -2x2 = -1x2 45 + -12x + -1x2 = -45 + 8x + 2x2 + 45 + -8x + -2x2 Reorder the terms: 45 + -12x + -1x2 = -45 + 45 + 8x + -8x + 2x2 + -2x2 Combine like terms: -45 + 45 = 0 45 + -12x + -1x2 = 0 + 8x + -8x + 2x2 + -2x2 45 + -12x + -1x2 = 8x + -8x + 2x2 + -2x2 Combine like terms: 8x + -8x = 0 45 + -12x + -1x2 = 0 + 2x2 + -2x2 45 + -12x + -1x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 45 + -12x + -1x2 = 0 Factor a trinomial. (3 + -1x)(15 + x) = 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 '(15 + x)' equal to zero and attempt to solve: Simplifying 15 + x = 0 Solving 15 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + x = 0 + -15 x = 0 + -15 Combine like terms: 0 + -15 = -15 x = -15 Simplifying x = -15Solution
x = {3, -15}
| x-(2/100)=1.28 | | 12+4y=6y-8 | | x-(.02)=1.28 | | 3x^2+4x-45=0 | | x-(2/100)=1,280,000 | | 49-3y=4y+14 | | (5-2X)/7-(6-5X)/2=3-X+1/4(3X-1) | | 15-3x+5x=21 | | (5-2X/7)-(6-5X)/2=3-X+1/4(3X-1) | | 5c-3c+6c= | | 10y+25= | | 3(2-X)-2(5-4X)=4(5X-11)-3(2X-7) | | 3x+18=5x+8 | | 3(2-X)-2(5-4X)=4(5X-11)-3(3X-7) | | x/2+x/6=2 | | (x-9)(x+8)= | | 6a+12=3a+18 | | 4x^2+61x+222=0 | | x^2+x-4=2x+2 | | x^2+2=2x+6 | | t=20h-15 | | 24p^2-55p-24=0 | | 3k+4=7k | | 2x^3-1.5x^2=0 | | 8x+1=21 | | 3ax+x=3a^2-5a-2 | | 15x+12-3x+15=2x+16 | | x(2-6)+8x+2=6 | | 2(2x+1)-4*3=3*(x-1) | | 3(x+4)+11=0 | | 3y-5=7y+5 | | 208-6x=39x+18 |