2y(9y+7)=

Simple and best practice solution for 2y(9y+7)= 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 2y(9y+7)= equation: 


Simplifying
2y(9y + 7) = 0

Reorder the terms:
2y(7 + 9y) = 0
(7 * 2y + 9y * 2y) = 0
(14y + 18y2) = 0

Solving
14y + 18y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '2y'.
2y(7 + 9y) = 0

Ignore the factor 2.

Subproblem 1
Set the factor 'y' equal to zero and attempt to solve:

Simplifying
y = 0

Solving
y = 0

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = 0

Subproblem 2
Set the factor '(7 + 9y)' equal to zero and attempt to solve:

Simplifying
7 + 9y = 0

Solving
7 + 9y = 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 + 9y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 9y = 0 + -7
9y = 0 + -7

Combine like terms: 0 + -7 = -7
9y = -7

Divide each side by '9'.
y = -0.7777777778

Simplifying
y = -0.7777777778
Solution
y = {0, -0.7777777778}

See similar equations:

| 5x-(4x-3)=2x-1 | | 3(x+2)=5(x-1)-3 | | 166= | | 2x+12=3x-3 | | 4x-8+6x=22 | | 16s^4+t=0 | | 27x-4.9x^2=0 | | 3x+10-2x=15 | | 4(3x-6)=15 | | -2(5y+5)=20 | | 8r^2=12+20r | | -2(5y+5)=25 | | X-6=-1+9 | | (39x-2)+(17x+4)=170 | | 16s^4t=0 | | 50n=190-45h | | 2(h+7)=5h-7 | | 20=30t-5t^2 | | 0=2x^2+kx-2 | | 0=2x^2-kx-2 | | 2(3x-1)=3(x-1)-15 | | 3x+2(50-1)=110 | | -1-7r=8(-8r+7) | | 4x+2m=4x+30 | | 0=9x^2-62x-80 | | (X-2)(X-3i)=0 | | 4x+1=8x+3 | | 7(x+9)=9+7x+18 | | 3(2x+3)=5(x-4) | | -5(w-4)=4w-25 | | -7=5-(7-b) | | 3n+5=72 |

Equations solver categories