7n-2n-1=29

Simple and best practice solution for 7n-2n-1=29 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 7n-2n-1=29 equation: 


Simplifying
7n + -2n + -1 = 29

Reorder the terms:
-1 + 7n + -2n = 29

Combine like terms: 7n + -2n = 5n
-1 + 5n = 29

Solving
-1 + 5n = 29

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 + 5n = 29 + 1

Combine like terms: -1 + 1 = 0
0 + 5n = 29 + 1
5n = 29 + 1

Combine like terms: 29 + 1 = 30
5n = 30

Divide each side by '5'.
n = 6

Simplifying
n = 6

See similar equations:

| (2x-2)(2x^5-3x^4+3x^3+x^2-3x+4)= | | 10x+.1y^2=-50 | | 5-3(7-2x)=3x | | 11x-19=6x+5 | | 5ln(3x-2)=43.8 | | (8x+16)(8x-8)=0 | | 3sinx-5=0 | | 12=3t-t-4 | | X^2+x-1=3x+2 | | 18=-2g+4 | | 3z+2.8=8.8 | | 2=3(3)w | | -5x^3-3x^2-x-45ifx=-2 | | -(-0.5z)-2(2.5+0.25z)+5= | | -10x-4=16 | | y+5y-3y=36 | | -7(z-8)=-6z-3 | | (10x-7)(x^3+x^2+x+1)= | | (2x)lnx-x=0 | | 9x+3=5(x-1) | | -9(x-5)=-10x | | 4x^2-100=4(x-5)(x+5) | | -(-0.5z)-2y+5=0 | | 8x+1=8(x-3) | | 35=7/6v | | t/-1.88=-6.2 | | 12a^3b^2+18ab^2+3a^4b^4=0 | | 5+4n=24 | | 10y=2x-1 | | (-3x)+40=48 | | 6x+54=3y | | 5x-3x+2x-6+4x= |

Equations solver categories