an=2(2)n-1

Simple and best practice solution for an=2(2)n-1 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 an=2(2)n-1 equation: 


Simplifying
an = 2(2) * n + -1

Multiply 2 * 2
an = 4n + -1

Reorder the terms:
an = -1 + 4n

Solving
an = -1 + 4n

Solving for variable 'a'.

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

Divide each side by 'n'.
a = -1n-1 + 4

Simplifying
a = -1n-1 + 4

Reorder the terms:
a = 4 + -1n-1

See similar equations:

| 12x+x=100 | | 0.87x^2-2x+0.87=0 | | 13x+9y=0 | | 21x+3x=100 | | 6.97=(23.7)/(77.5-1.9w) | | 2x-44=14 | | F(x)=3x^2-10/x | | 20y-11= | | Y=2(-6)+4 | | 5(x-5)=70 | | 4z/9-5=0 | | -66=8x+134 | | C*5=11 | | 0.45(12)+0.05x=0.15(24+x) | | Y=20+0.95X | | 8-21=28x+7 | | 1/2m=4.5 | | 33y=16(2y+9) | | 36y^2-81=0 | | 140-13v=-2v+19 | | 5x+12=2x+13+6x+8 | | 4x^2-60x+100=0 | | -3x-4=82 | | X/10-2=-8 | | Y=10(-5)-2 | | -3x-4=182 | | X*.15=1000 | | 10y+20=4y+12 | | 5+3z=1 | | 8r+9=99-r | | 6x-2x=-4+2 | | 1x/2-5=25 |

Equations solver categories