a^2+35=-12a

Simple and best practice solution for a^2+35=-12a 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 a^2+35=-12a equation:


Simplifying
a2 + 35 = -12a

Reorder the terms:
35 + a2 = -12a

Solving
35 + a2 = -12a

Solving for variable 'a'.

Reorder the terms:
35 + 12a + a2 = -12a + 12a

Combine like terms: -12a + 12a = 0
35 + 12a + a2 = 0

Factor a trinomial.
(7 + a)(5 + a) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(5 + a)' equal to zero and attempt to solve: Simplifying 5 + a = 0 Solving 5 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + a = 0 + -5 a = 0 + -5 Combine like terms: 0 + -5 = -5 a = -5 Simplifying a = -5

Solution

a = {-7, -5}

See similar equations:

| 2z+2/7=3z+5/7 | | 5x^2+13xy+6y^2=0 | | 5(m-4)-3(3m-1)=15 | | R^2-14r+48=0 | | n+2n+(2n+8)=73 | | 7x-15=5x-7 | | 5n+2(n-1)=-3+7n | | 2x=a | | 6y=4y+5 | | 4m-15=23 | | 4*0-2y=-8 | | (3e-32)(e+16)e= | | 3(x+7)=6 | | 13x+32/x+5=x+4 | | -7-6a^2=-2a-8 | | 15y+14=2 | | 5x+6y+20=6y | | -6q^2+16pq+6q^2=0 | | x(y)=35 | | 3y=-2+18 | | -5(1-k)-2=5-(2k+1)(-2) | | 39-6x=22 | | x*x=xy | | x^4-8x^2=0 | | p=2b+2b | | 5y=3y+7 | | 5b=(4/5)b | | x^2-2x+12=5x+12 | | -11-3x=13+7x | | 6x-4=14x-94 | | -7(-14+-y)+6y=20 | | x+(4x+15)=180 |

Equations solver categories