If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 100 = x2 + 21x Reorder the terms: 100 = 21x + x2 Solving 100 = 21x + x2 Solving for variable 'x'. Reorder the terms: 100 + -21x + -1x2 = 21x + -21x + x2 + -1x2 Combine like terms: 21x + -21x = 0 100 + -21x + -1x2 = 0 + x2 + -1x2 100 + -21x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 100 + -21x + -1x2 = 0 Factor a trinomial. (4 + -1x)(25 + x) = 0Subproblem 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 '(25 + x)' equal to zero and attempt to solve: Simplifying 25 + x = 0 Solving 25 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + x = 0 + -25 Combine like terms: 25 + -25 = 0 0 + x = 0 + -25 x = 0 + -25 Combine like terms: 0 + -25 = -25 x = -25 Simplifying x = -25Solution
x = {4, -25}
| 3y+60=12y | | (y-11)-(y+6)=4y | | .32w=32 | | 2(6s+5)-3s=3(3s+6)-20 | | 2x^2/3-11x^1/3-6=0 | | 121x-49a^3=0 | | ln(5x-8)-2ln(x)=ln(2) | | 2(3+a)=12 | | (y-1)-(y+6)=4y | | -15s=30 | | 3x^2-14x+18=16 | | 2(2x-10)-8= | | -5/9y=-20 | | 3-4(x+5)=7x-28 | | -11.4+1s=6.5+2s | | 86=5m/11 | | -4/7t=-16 | | -3+12a=4+11a | | x^-2x-3/4=0 | | -7q+1=3 | | 3(2y-3)=19.4-y | | 7a+b=15a | | 14x+1=10x+29 | | 3e-0.2=4e+.5 | | 2(y-3)=y+24 | | -3(2x-5)+5=3x+13 | | 0.08x+20= | | 2y-17=1y-6 | | f(6)=5x-9 | | 25-2x=30-3x | | 5x+25=4 | | 2/3(4x-1)=1/5-6 |