y^2+7y-2y-14=0

Simple and best practice solution for y^2+7y-2y-14=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 y^2+7y-2y-14=0 equation:


Simplifying
y2 + 7y + -2y + -14 = 0

Reorder the terms:
-14 + 7y + -2y + y2 = 0

Combine like terms: 7y + -2y = 5y
-14 + 5y + y2 = 0

Solving
-14 + 5y + y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-7 + -1y)(2 + -1y) = 0

Subproblem 1

Set the factor '(-7 + -1y)' equal to zero and attempt to solve: Simplifying -7 + -1y = 0 Solving -7 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1y = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1y = 0 + 7 -1y = 0 + 7 Combine like terms: 0 + 7 = 7 -1y = 7 Divide each side by '-1'. y = -7 Simplifying y = -7

Subproblem 2

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 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 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Solution

y = {-7, 2}

See similar equations:

| x^2+7x+2x+14=0 | | 5p+48=74 | | x^3(5x-4)=0 | | 3c^2-7c=6 | | 3x-7x(2+2x)=5x | | x(15x+13)=-2 | | 0=x^3(5x-4) | | y=5x^4-4x^3 | | x^2-17x=-18x+72 | | 5c^2-16c+3=0 | | x(3x-7)=6 | | 2w^2-5w-18=0 | | 2(x-5)(x-5)=30 | | 5k^2-9k-2=0 | | 3a^2+4a-7=0 | | 5x^4-4x^3=0 | | 2q^2+q-3=0 | | y^2-4y=4-y | | 3v^2+14v-5=0 | | 5x^2+39-8=0 | | 100x^2-169y^2= | | 6+12n=7 | | x-8-4(x-1)+(2x+1)= | | x^2-8x+0=0 | | x+22=35 | | 1/4+5=-5 | | 8+5x=68 | | 6[2n+0.6-1.2y]= | | (-2)(5h+3k)= | | 40d^2+31d+6=0 | | -(3y+2)-(-2y-3)=1 | | f^2-15f+36=0 |

Equations solver categories