y(y+2)+(t+2)-9=0

Simple and best practice solution for y(y+2)+(t+2)-9=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(y+2)+(t+2)-9=0 equation: 


Simplifying
y(y + 2) + (t + 2) + -9 = 0

Reorder the terms:
y(2 + y) + (t + 2) + -9 = 0
(2 * y + y * y) + (t + 2) + -9 = 0
(2y + y2) + (t + 2) + -9 = 0

Reorder the terms:
2y + y2 + (2 + t) + -9 = 0

Remove parenthesis around (2 + t)
2y + y2 + 2 + t + -9 = 0

Reorder the terms:
2 + -9 + t + 2y + y2 = 0

Combine like terms: 2 + -9 = -7
-7 + t + 2y + y2 = 0

Solving
-7 + t + 2y + y2 = 0

Solving for variable 't'.

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

Add '7' to each side of the equation.
-7 + t + 2y + 7 + y2 = 0 + 7

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

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

Combine like terms: 0 + 7 = 7
t + 2y + y2 = 7

Add '-2y' to each side of the equation.
t + 2y + -2y + y2 = 7 + -2y

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

Add '-1y2' to each side of the equation.
t + y2 + -1y2 = 7 + -2y + -1y2

Combine like terms: y2 + -1y2 = 0
t + 0 = 7 + -2y + -1y2
t = 7 + -2y + -1y2

Simplifying
t = 7 + -2y + -1y2

See similar equations:

| 5c-7+17= | | -(3z-1)-2(z+9)=7(z+1) | | 22y-7x+3-2y+x= | | 2x^2+x=45 | | 6x-2=18x+2 | | 4x+20=7x+5 | | 3x-2x+3=0 | | x+(70000*.09)=70000 | | (v-1.4)(v+1.4)= | | 25v^2-49= | | 9(x+11)+5(13x)=0 | | (-1-2m)(5-3m)= | | x+3y=776 | | 7y+2=51 | | 12x^2-16x-3=0 | | 5a^2+24a-5= | | x+y=250 | | 2x-9=-8 | | 2*-9=-8 | | 3p^2=-4p-1 | | 3x^2=4x+11 | | 2x+5y=1252x-y-10 | | 2x+5y=125 | | -4y=12x+13 | | 30*8.50*52= | | -4x-6+x=-2x-x-10 | | y^2=-27 | | 8x-51=10x-57 | | 6x+1-3=2x+4(1+x) | | -8m^2-8n^2=-40 | | 6(25-x)+10=-15x+242 | | -z+7z=-7z-5+4z |

Equations solver categories