(5-y)(5y+2)=0

Simple and best practice solution for (5-y)(5y+2)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (5-y)(5y+2)=0 equation:


Simplifying
(5 + -1y)(5y + 2) = 0

Reorder the terms:
(5 + -1y)(2 + 5y) = 0

Multiply (5 + -1y) * (2 + 5y)
(5(2 + 5y) + -1y * (2 + 5y)) = 0
((2 * 5 + 5y * 5) + -1y * (2 + 5y)) = 0
((10 + 25y) + -1y * (2 + 5y)) = 0
(10 + 25y + (2 * -1y + 5y * -1y)) = 0
(10 + 25y + (-2y + -5y2)) = 0

Combine like terms: 25y + -2y = 23y
(10 + 23y + -5y2) = 0

Solving
10 + 23y + -5y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(5 + -1y)(2 + 5y) = 0

Subproblem 1

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 = 5

Subproblem 2

Set the factor '(2 + 5y)' equal to zero and attempt to solve: Simplifying 2 + 5y = 0 Solving 2 + 5y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 5y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5y = 0 + -2 5y = 0 + -2 Combine like terms: 0 + -2 = -2 5y = -2 Divide each side by '5'. y = -0.4 Simplifying y = -0.4

Solution

y = {5, -0.4}

See similar equations:

| -8(5x+7)=264 | | 2(8r+r)-4r= | | h=16(6)(7-6) | | y-7=-3x+10 | | 4(x^2-x-12)=0 | | 6n+3-3=27 | | -5x-5=y | | 5+2y=-9 | | 8x=112/x | | 6X-9-4=2x-2 | | h=16(1)(7-1) | | -3(2+4r)=-102 | | C(x)=0.3x+21 | | 2cos^2(x-5)cos(x-5)=0 | | 6+9=-9 | | 84=-4(2x-5) | | 2x=x+21 | | x^2+19x-66=0 | | 6-36=60 | | y-3=-6x+11 | | x^2+19-66=0 | | y-3=-6+11 | | 2x+10-6x-4= | | 2x+x+33+x=180 | | 4b-5-10b-3= | | 14+z=3a+ab | | 112=7(-8n-1)+7 | | 6x=2573forx | | 8m-27=53 | | 3/8/d=6 | | f(a+4)=6x+4 | | -2(2x+1)-(x-5)= |

Equations solver categories