3y^2-7y=6

Simple and best practice solution for 3y^2-7y=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 3y^2-7y=6 equation:


Simplifying
3y2 + -7y = 6

Reorder the terms:
-7y + 3y2 = 6

Solving
-7y + 3y2 = 6

Solving for variable 'y'.

Reorder the terms:
-6 + -7y + 3y2 = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + -7y + 3y2 = 0

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

Subproblem 1

Set the factor '(-2 + -3y)' equal to zero and attempt to solve: Simplifying -2 + -3y = 0 Solving -2 + -3y = 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 + -3y = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3y = 0 + 2 -3y = 0 + 2 Combine like terms: 0 + 2 = 2 -3y = 2 Divide each side by '-3'. y = -0.6666666667 Simplifying y = -0.6666666667

Subproblem 2

Set the factor '(3 + -1y)' equal to zero and attempt to solve: Simplifying 3 + -1y = 0 Solving 3 + -1y = 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 + -1y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1y = 0 + -3 -1y = 0 + -3 Combine like terms: 0 + -3 = -3 -1y = -3 Divide each side by '-1'. y = 3 Simplifying y = 3

Solution

y = {-0.6666666667, 3}

See similar equations:

| 4x-18=2x-10 | | x^2-9x+9x+81=0 | | -8x+7(2x-8)=-14 | | 6v^3+20v^2+14v=0 | | 5(x-2)-7=-32 | | 2x+22=3+5x-8 | | 3w^5+30w^4+75w^3=0 | | 8-9x-3=20+3x-11 | | 4x-2(-4x-4)=-16 | | 9x=70+2x | | (6x^4z^2-7z^6)(-8x^5z)= | | 15w^6+50w^5+35w^4=0 | | 4x^2-11xy+6y^2=0 | | 3x^2+7xy-20y^2=0 | | 6x^2-11x+3-25=0 | | 2x^2+19xy+35y^2=0 | | 69-7x=11x+23 | | 7x^2-8x+18=0 | | 9x+33+x=-93 | | T+2=4 | | 7-10x=39-24x | | 10w^2+19w+6=0 | | 10x-2x=60+4 | | 4y^2+27y+18=0 | | -4=t+2 | | 3b=54 | | B-2=18 | | 42=3(x+6) | | 13x+105-8x=0 | | 5w^2+23w+12=0 | | 6x+7y=35 | | 3n-4n(n-1)=16 |

Equations solver categories