(y+a)(y+3)=-8

Simple and best practice solution for (y+a)(y+3)=-8 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+a)(y+3)=-8 equation:


Simplifying
(y + a)(y + 3) = -8

Reorder the terms:
(a + y)(y + 3) = -8

Reorder the terms:
(a + y)(3 + y) = -8

Multiply (a + y) * (3 + y)
(a(3 + y) + y(3 + y)) = -8
((3 * a + y * a) + y(3 + y)) = -8
((3a + ay) + y(3 + y)) = -8
(3a + ay + (3 * y + y * y)) = -8
(3a + ay + (3y + y2)) = -8
(3a + ay + 3y + y2) = -8

Solving
3a + ay + 3y + y2 = -8

Solving for variable 'a'.

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

Add '-3y' to each side of the equation.
3a + ay + 3y + -3y + y2 = -8 + -3y

Combine like terms: 3y + -3y = 0
3a + ay + 0 + y2 = -8 + -3y
3a + ay + y2 = -8 + -3y

Add '-1y2' to each side of the equation.
3a + ay + y2 + -1y2 = -8 + -3y + -1y2

Combine like terms: y2 + -1y2 = 0
3a + ay + 0 = -8 + -3y + -1y2
3a + ay = -8 + -3y + -1y2

Reorder the terms:
8 + 3a + ay + 3y + y2 = -8 + -3y + -1y2 + 8 + 3y + y2

Reorder the terms:
8 + 3a + ay + 3y + y2 = -8 + 8 + -3y + 3y + -1y2 + y2

Combine like terms: -8 + 8 = 0
8 + 3a + ay + 3y + y2 = 0 + -3y + 3y + -1y2 + y2
8 + 3a + ay + 3y + y2 = -3y + 3y + -1y2 + y2

Combine like terms: -3y + 3y = 0
8 + 3a + ay + 3y + y2 = 0 + -1y2 + y2
8 + 3a + ay + 3y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
8 + 3a + ay + 3y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| -6(10-2.5)-8y=48 | | x+4(-4)=-8 | | 2(75)=300-2(l) | | x+4(0)=-8 | | x+4(5)=-8 | | x+4(2)=-8 | | -6(10.25y)-8y=48 | | -35-47= | | (2)+4y=-8 | | x^(7/4) | | 1/3x=70 | | 2/3x+7=4/3-8 | | 2m-9=-m | | x+4(1)=-8 | | (1)+4y=-8 | | =16z^2-16z+3 | | 40t=-16t^2+24t+40 | | X=24/3/2 | | x^2+14x-29=0 | | 14-(x+7)=8x-2 | | (0)=7x | | 15+25=-4(9x-10) | | (1)=7x | | 14x-2(5+5)=4 | | -6+5(4x-9)-18x=-1 | | (1)=3 | | r-7.5=-7.3 | | (1)=7 | | (1)=-7 | | y-4=-1/3(x+1) | | (1)=0 | | 3x-(4+5)=9 |

Equations solver categories