-5+9n+6=21

Simple and best practice solution for -5+9n+6=21 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 -5+9n+6=21 equation:


Simplifying
-5 + 9n + 6 = 21

Reorder the terms:
-5 + 6 + 9n = 21

Combine like terms: -5 + 6 = 1
1 + 9n = 21

Solving
1 + 9n = 21

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 9n = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 9n = 21 + -1
9n = 21 + -1

Combine like terms: 21 + -1 = 20
9n = 20

Divide each side by '9'.
n = 2.222222222

Simplifying
n = 2.222222222

See similar equations:

| (5a^7/2b^5c)^3 | | 4(3x-2)+5=57 | | (x+8)+(6x+3)= | | 2x+3x+45=4x+7+15 | | P=25+4In(3q+5) | | 5x=tanh(9x) | | 4(3x-2)+57=5 | | 5x+2-4x+3=17 | | 4(3x-2)+5=5 | | 10x+12x+25=180 | | 3x+2y=3.50 | | 2+4(x+1)=5x+3 | | -2j-24=120 | | 5x^3-10x^2y-x+2y=0 | | (2*1*x)/27=20 | | 5-10x-3x+4= | | 5(2x+3)+7=62 | | (2*2*x)/27=20 | | 10x+4=-12x+3 | | X^2-6x-60= | | x^2+6x-588=0 | | p=-3r+5 | | -5(x+2)=-3(x+1)-9 | | 6y/5=30 | | 7d^2-3d=0 | | (D^3-D^2-D+1)y=0 | | 12x-24y= | | 37/2•15•2 | | 4tan(x)+9=6 | | 3x+11+4x+16+7x-1=180 | | 2(x-5)=3(2x+10) | | 37/2•15/2 |

Equations solver categories