If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21x2 + -55x + -50 = 0 Reorder the terms: -50 + -55x + 21x2 = 0 Solving -50 + -55x + 21x2 = 0 Solving for variable 'x'. Factor a trinomial. (-5 + -7x)(10 + -3x) = 0Subproblem 1
Set the factor '(-5 + -7x)' equal to zero and attempt to solve: Simplifying -5 + -7x = 0 Solving -5 + -7x = 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 + -7x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -7x = 0 + 5 -7x = 0 + 5 Combine like terms: 0 + 5 = 5 -7x = 5 Divide each side by '-7'. x = -0.7142857143 Simplifying x = -0.7142857143Subproblem 2
Set the factor '(10 + -3x)' equal to zero and attempt to solve: Simplifying 10 + -3x = 0 Solving 10 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -3x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -3x = 0 + -10 -3x = 0 + -10 Combine like terms: 0 + -10 = -10 -3x = -10 Divide each side by '-3'. x = 3.333333333 Simplifying x = 3.333333333Solution
x = {-0.7142857143, 3.333333333}
| y=-3*4+3 | | 6x^2-1x-222=0 | | 12x^2+21x+30= | | 2z-7z=9z-9+8z | | 2*7x-6y= | | 5(3x+1)=3x-6x | | 11=3x-6 | | 0.03(1400)+0.02(450)=48 | | (7x-6y)2= | | 6=3x-5 | | 22x^2+127x+33= | | 1400-2(450)=400 | | x/0.012=14.91 | | 2x^2+25x+12= | | 0.03x+0.02y=48 | | x-2y=400 | | -9x-5y=2 | | y+8=-7(x-5) | | x+.2x=28.80 | | 3(-9)-(-5)= | | 12=4a+2b+(-a+b-9) | | 3(9)+7(-3)= | | 1/2x^2=50 | | 3x^2+13x+14= | | 3(16)+7(4)= | | 5=a+b+(-a+b-9) | | 0.03x-0.5=0.01 | | 3x^2+14X+11= | | 3x^2+37x+12= | | 2x^2+34x+11= | | 2x^2+14x+24=220 | | (x^3-7)/(3x^4) |