p^2+7=-8p

Simple and best practice solution for p^2+7=-8p 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 p^2+7=-8p equation:


Simplifying
p2 + 7 = -8p

Reorder the terms:
7 + p2 = -8p

Solving
7 + p2 = -8p

Solving for variable 'p'.

Reorder the terms:
7 + 8p + p2 = -8p + 8p

Combine like terms: -8p + 8p = 0
7 + 8p + p2 = 0

Factor a trinomial.
(7 + p)(1 + p) = 0

Subproblem 1

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

Subproblem 2

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

Solution

p = {-7, -1}

See similar equations:

| -8z=26 | | 740/962=n/100 | | x+x-1+10=180 | | 5p+2=37 | | y^2-5/3*y-25/36=0 | | 3X^(2/3)=48 | | 2m^2=99-7m | | ((x^2)-x-12)/(x-3) | | 3n^2=-12-12n | | -11z+2=-10x | | 3X^2/3=48 | | 2y^2-11y-1=0 | | 3(3n-2)=39 | | 19=-3x+25 | | a^2-60=11a | | y^2-(5/3)y-(25/36)=0 | | 8t=20 | | Y=0.15x-8 | | -s=-5 | | X/4-3=17 | | 8x+7=y | | -14=11r-4r | | 3k^2=19+5k | | 1=0.1x-0.6x-4 | | f(x)=-5x^2+3x+7 | | -136=-17r | | 58+45+y=0 | | 7-2n=8n(-4n) | | 10s=40 | | 3x*x+2*x-1=x^5 | | 28x2/7 | | r-42=-33 |

Equations solver categories