a(n)=7

Simple and best practice solution for a(n)=7 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(n)=7 equation: 


Simplifying
a(n) = 7

Multiply a * n
an = 7

Solving
an = 7

Solving for variable 'a'.

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

Divide each side by 'n'.
a = 7n-1

Simplifying
a = 7n-1

See similar equations:

| -6+8(x-4)=12x+3-4x | | y+5=7(x+8) | | x(x+x)=4(4+5) | | .2x^2+12=3.4 | | 5(x+2)=12-3x | | x=1/2(110) | | ln(x+1)=x-0.8 | | Ln(x^2-25)=ln(-5x-1) | | 24x^2=180 | | Ln(x^2)=ln(-5x-1) | | 5(7n-4)+4=12+7n | | 2x+3z=2+5y | | 9n-8=-458 | | 9a-8=-260 | | 6n-5=271 | | 4p+8=-120 | | 27x^2-4=0 | | 3b+9=150 | | 50*50+140*140=x*x | | 2a=-38 | | 2x^2-12=-5+x | | x=1/2(80+60) | | 38-6n=4(-4n+3)-4 | | 4p=-164 | | x(x+4)+x(2+x)=x(2x)+12 | | -7a=-252 | | -t^2-13t=0 | | -39+6r=3+5(6+3r) | | x=1/2(40) | | -5j=250 | | 2(3x-2)-5(x-1)=1(3) | | -t^2-13=0 |

Equations solver categories