If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 + -21y + -20 = 0 Reorder the terms: -20 + -21y + 5y2 = 0 Solving -20 + -21y + 5y2 = 0 Solving for variable 'y'. Factor a trinomial. (-4 + -5y)(5 + -1y) = 0Subproblem 1
Set the factor '(-4 + -5y)' equal to zero and attempt to solve: Simplifying -4 + -5y = 0 Solving -4 + -5y = 0 Move all terms containing y to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -5y = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5y = 0 + 4 -5y = 0 + 4 Combine like terms: 0 + 4 = 4 -5y = 4 Divide each side by '-5'. y = -0.8 Simplifying y = -0.8Subproblem 2
Set the factor '(5 + -1y)' equal to zero and attempt to solve: Simplifying 5 + -1y = 0 Solving 5 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1y = 0 + -5 -1y = 0 + -5 Combine like terms: 0 + -5 = -5 -1y = -5 Divide each side by '-1'. y = 5 Simplifying y = 5Solution
y = {-0.8, 5}
| 4(1.5+2y)-y+1=2(1.5+2y)+3y+5 | | 3(3x+4)-2=9x+10 | | 3m(m-4)=0 | | 2x-5=20x+4 | | 15+c=2c-5 | | 9x^2+x=0 | | 8=5+3x | | -2x-(4x-8)=-1 | | t=(160+145)6 | | 2*2y+5*1=-7(1) | | x=4x-48 | | x=-3+4 | | 7x-4+7x-4=5x+19 | | 8x+18=3x-12 | | x^4=324 | | (0)x(-9)= | | 3x+2-32=0 | | 4x+6=-22 | | 5(x-4)-6x=-24 | | x^2+5x-16=3(2x-3) | | -2=7(9+2)+3(2q-1) | | 7x+8+7x=50 | | -0.5x^2+3=-5x-2 | | 3x+4(8x-15)=10 | | -8*3+5= | | 5x-21=35 | | 7x+4=-108 | | x^3-3x^2=-3 | | 2x-x=-1 | | 12x-17=121 | | 24x^2+6=24x | | 30x+3=10-5x |