If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 8x2 + -620x + 12000 Reorder the terms: 0 = 12000 + -620x + 8x2 Solving 0 = 12000 + -620x + 8x2 Solving for variable 'x'. Combine like terms: 0 + -12000 = -12000 -12000 + 620x + -8x2 = 12000 + -620x + 8x2 + -12000 + 620x + -8x2 Reorder the terms: -12000 + 620x + -8x2 = 12000 + -12000 + -620x + 620x + 8x2 + -8x2 Combine like terms: 12000 + -12000 = 0 -12000 + 620x + -8x2 = 0 + -620x + 620x + 8x2 + -8x2 -12000 + 620x + -8x2 = -620x + 620x + 8x2 + -8x2 Combine like terms: -620x + 620x = 0 -12000 + 620x + -8x2 = 0 + 8x2 + -8x2 -12000 + 620x + -8x2 = 8x2 + -8x2 Combine like terms: 8x2 + -8x2 = 0 -12000 + 620x + -8x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-3000 + 155x + -2x2) = 0 Factor a trinomial. 4((-40 + x)(75 + -2x)) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-40 + x)' equal to zero and attempt to solve: Simplifying -40 + x = 0 Solving -40 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '40' to each side of the equation. -40 + 40 + x = 0 + 40 Combine like terms: -40 + 40 = 0 0 + x = 0 + 40 x = 0 + 40 Combine like terms: 0 + 40 = 40 x = 40 Simplifying x = 40Subproblem 2
Set the factor '(75 + -2x)' equal to zero and attempt to solve: Simplifying 75 + -2x = 0 Solving 75 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-75' to each side of the equation. 75 + -75 + -2x = 0 + -75 Combine like terms: 75 + -75 = 0 0 + -2x = 0 + -75 -2x = 0 + -75 Combine like terms: 0 + -75 = -75 -2x = -75 Divide each side by '-2'. x = 37.5 Simplifying x = 37.5Solution
x = {40, 37.5}
| -0.8n=-2.4 | | 6(-2x+4)+16=2(-4x-2) | | 6(6-6k)=-6+6k | | 6-3y=7x-10y+48 | | (7y-56)+24=(3y-18) | | 2b+10=12+3b | | 36-7b=4-6(-b-1) | | 2x+2.5+-.5y=5 | | -4(6x-9)+540=4(-3x-3)+4x | | 3-.3b=.3b-7 | | -4-5n=1 | | 8+8x=-4(1-5x) | | 3(-3x+4)+741=-6(-3x+5)+3x | | 6(-1-5v)=-39+3v | | 4(4d-5e+2f)-(5f-6e+2d)=0 | | y=3x^2+x^4 | | -3-6(8n+2)=5n-15 | | 2n-9=4n+5 | | Y-2/7=4x | | 14y-7x=-21 | | -a^2-7a-10=0 | | 1/6s-1/2s-1=45/2 | | -3(8-3n)=7n-36 | | -5(-4x-8)+6x=-5(5x-7)+725 | | 1/6s-1/2s-1=45 | | 5x+4x+15=-12 | | X/7-3=7 | | 5x+4x+15=11 | | Y+2.5=5.5x | | 5x-x^2=-1 | | -5(-4x-8)+6x= | | 29+4p=3p-5(1-7p) |