90=2n

Simple and best practice solution for 90=2n 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 90=2n equation:


Simplifying
90 = 2n

Solving
90 = 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
90 + -2n = 2n + -2n

Combine like terms: 2n + -2n = 0
90 + -2n = 0

Add '-90' to each side of the equation.
90 + -90 + -2n = 0 + -90

Combine like terms: 90 + -90 = 0
0 + -2n = 0 + -90
-2n = 0 + -90

Combine like terms: 0 + -90 = -90
-2n = -90

Divide each side by '-2'.
n = 45

Simplifying
n = 45

See similar equations:

| 8(x+34)=816 | | 3x-14+x^2=36 | | Y-652=755 | | =3-4(2p-5)-6p | | 3y+7=6(y+9) | | 0.25c=28-1.75c | | Q+34=89 | | -8(y+9)=1-7y | | -x+5=ln(x) | | (s+3ux)(2s+3ux)=0 | | X=33.7 | | 0.6x+x=16 | | -(3/11)p=-4 | | W+1=20 | | 5-4x-36=49 | | 2x^3-2x^2-36x=0 | | 6000000/0,002 | | 5x-2=12-72 | | 7/2+3/x=3 | | (6s+8nx^2)(s-nx^2)=0 | | 3(x)-2+x=4.75 | | 18ab+18b=0 | | 1.25(12-8r)=-1.3(9r-21) | | N-80=7 | | 4x+12x=7x-3 | | -7=0.6x+5 | | 7x^2+32x=15 | | 4(2x+9)=-47+27 | | (x^2-y)(7x^2-y)=0 | | -7=1.6x+5 | | x^4+35x^2+2x+24=0 | | 2w+8-7w=12-(3w-1) |

Equations solver categories