(8-2y)y=6

Simple and best practice solution for (8-2y)y=6 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 (8-2y)y=6 equation:


Simplifying
(8 + -2y) * y = 6

Reorder the terms for easier multiplication:
y(8 + -2y) = 6
(8 * y + -2y * y) = 6
(8y + -2y2) = 6

Solving
8y + -2y2 = 6

Solving for variable 'y'.

Reorder the terms:
-6 + 8y + -2y2 = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + 8y + -2y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 4y + -1y2) = 0

Factor a trinomial.
2((-3 + y)(1 + -1y)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + y)' equal to zero and attempt to solve: Simplifying -3 + y = 0 Solving -3 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + y = 0 + 3 y = 0 + 3 Combine like terms: 0 + 3 = 3 y = 3 Simplifying y = 3

Subproblem 2

Set the factor '(1 + -1y)' equal to zero and attempt to solve: Simplifying 1 + -1y = 0 Solving 1 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1y = 0 + -1 -1y = 0 + -1 Combine like terms: 0 + -1 = -1 -1y = -1 Divide each side by '-1'. y = 1 Simplifying y = 1

Solution

y = {3, 1}

See similar equations:

| abs(-7x+4)=abs(x^2-9) | | 10k= | | 4c-7=7x-13 | | 2(2.3x-3.2)=9.7 | | h=-16x+64 | | 4.7x-1.4=17.85 | | m/3.6=-1.2 | | 3cosx-4sinx-1=0 | | 19*c-7=52 | | 1/5:x::1/20:3 | | T(10-T)= | | 7(2x+1)+5x=3(8x-3) | | 1.1x+3.7=8.1 | | M(M-3)= | | 4x-7=x+2(x-1) | | 50000/(20-12) | | 50000/(20-8) | | -2y+3=-4-10y+11 | | 51*12-427=185 | | 2w*3w= | | 3x-24=-47+5x+3 | | 50000/(p-12) | | ln(y)-ln(5)=ln(y/5) | | 2*x^2-2=70 | | X/4-20=-30 | | 50000=(p-12) | | 7*(2y/5)-3y=1 | | (4x-3)(2x+3)-8x(x-4)=0 | | x^3=86 | | X^7-40=0 | | x^4=-x^2+2 | | x=666343149 |

Equations solver categories