(n+4)(n+3)=0

Simple and best practice solution for (n+4)(n+3)=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 (n+4)(n+3)=0 equation:


Simplifying
(n + 4)(n + 3) = 0

Reorder the terms:
(4 + n)(n + 3) = 0

Reorder the terms:
(4 + n)(3 + n) = 0

Multiply (4 + n) * (3 + n)
(4(3 + n) + n(3 + n)) = 0
((3 * 4 + n * 4) + n(3 + n)) = 0
((12 + 4n) + n(3 + n)) = 0
(12 + 4n + (3 * n + n * n)) = 0
(12 + 4n + (3n + n2)) = 0

Combine like terms: 4n + 3n = 7n
(12 + 7n + n2) = 0

Solving
12 + 7n + n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(4 + n)(3 + n) = 0

Subproblem 1

Set the factor '(4 + n)' equal to zero and attempt to solve: Simplifying 4 + n = 0 Solving 4 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + n = 0 + -4 n = 0 + -4 Combine like terms: 0 + -4 = -4 n = -4 Simplifying n = -4

Subproblem 2

Set the factor '(3 + n)' equal to zero and attempt to solve: Simplifying 3 + n = 0 Solving 3 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + n = 0 + -3 Combine like terms: 3 + -3 = 0 0 + n = 0 + -3 n = 0 + -3 Combine like terms: 0 + -3 = -3 n = -3 Simplifying n = -3

Solution

n = {-4, -3}

See similar equations:

| -9.5=x/1.6 | | 9*8i= | | 61y=30(2y+8) | | 1/5(x-4)=7 | | 3i*-5i= | | (3x+4)2=10 | | 7-(4y-1)=8-5y | | 25v^2+10v-3=0 | | 4x-12x=56 | | 6x-8x/4=8 | | x^3-625=0 | | Y=11-1X | | cn=(-1)n(n-3)2 | | 10x=3-(-7) | | 5=s-9 | | -13+4x=23+6x | | 5m^2-15m-50=0 | | 1/4z+5/6=-3/4z+1/3 | | 4w-19w=-75 | | x-4=-24 | | 23x+5=128 | | 153/4*2.40 | | x^4-4x^3+x^2-12x+12=0 | | z/8=-19 | | 3x+2-x=8+x+7 | | X+5+2x+7=90 | | 2(b+3)-(7+b)=-7 | | 10x-1=1002x-3 | | 5x-184=76-8x | | 3/5x+3=-2/5x-9 | | 4[3x-4(0.7x+y)]= | | 9/10x-1/5=6 |

Equations solver categories