If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 80 = -5x2 + 40x Reorder the terms: 80 = 40x + -5x2 Solving 80 = 40x + -5x2 Solving for variable 'x'. Reorder the terms: 80 + -40x + 5x2 = 40x + -40x + -5x2 + 5x2 Combine like terms: 40x + -40x = 0 80 + -40x + 5x2 = 0 + -5x2 + 5x2 80 + -40x + 5x2 = -5x2 + 5x2 Combine like terms: -5x2 + 5x2 = 0 80 + -40x + 5x2 = 0 Factor out the Greatest Common Factor (GCF), '5'. 5(16 + -8x + x2) = 0 Factor a trinomial. 5((4 + -1x)(4 + -1x)) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Solution
x = {4, 4}
| (ab)(bc)(ac)=abc^2 | | 40n^2+2n=24 | | 6(5x-6)=324 | | 7x/2=5x-3 | | 7x/2=5a-3 | | -10-x+6x=30 | | 3x-3(-2x+9)=-9 | | 22=4x+3x-6 | | sin(x)=0.0133 | | 8P/2 | | 3(x-7)=14-x | | -20=-6x+4x-10 | | 8(3x+6)=9(2x-4) | | -8+6x-4x=0 | | 5(2x-4)-4x=2(3x+5) | | 7x+5+4x=126 | | =5r-9 | | 2-7x+x=-34 | | 16h^2+8h+1=0 | | -50q^2-6=0 | | 5(2x-4)-4x=2(3x+5) | | 3ln(29)=x | | 0.10(y-7)+0.45y=0.05y-0.50 | | -3x-9=2x+3 | | -x+9+5x=49 | | -8x-5/6=-1/3 | | 8(x-9)=6(2c-12)-4c | | -22-3x=3(-x-3) | | 25y^2-5y=0 | | x-2+44=100 | | 6/7y-8=4 | | 5(2x-3)=10x+1 |