121=-5(1-4n)-2n

Simple and best practice solution for 121=-5(1-4n)-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 121=-5(1-4n)-2n equation:


Simplifying
121 = -5(1 + -4n) + -2n
121 = (1 * -5 + -4n * -5) + -2n
121 = (-5 + 20n) + -2n

Combine like terms: 20n + -2n = 18n
121 = -5 + 18n

Solving
121 = -5 + 18n

Solving for variable 'n'.

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

Add '-18n' to each side of the equation.
121 + -18n = -5 + 18n + -18n

Combine like terms: 18n + -18n = 0
121 + -18n = -5 + 0
121 + -18n = -5

Add '-121' to each side of the equation.
121 + -121 + -18n = -5 + -121

Combine like terms: 121 + -121 = 0
0 + -18n = -5 + -121
-18n = -5 + -121

Combine like terms: -5 + -121 = -126
-18n = -126

Divide each side by '-18'.
n = 7

Simplifying
n = 7

See similar equations:

| 46x=47x-1 | | 7x+x=4x+2 | | -12.4+9.2+1= | | -7(8+a)=-38+2a | | x-7.8=2.43 | | 4n+11=7n-10 | | 11=.375(3x+32) | | 6(x+4)-(x-1)=6(x+10) | | 120=-6(1-7p) | | -3k+4-2k=-16 | | (8y+5)-2z= | | -22-3d=-2+d+3d | | 0.02(x-4)=100 | | 38+8n=-6(-2n-3) | | x^2-x=1320 | | 15b^2-18b-24=0 | | 3x+39=-6 | | 4t+7=0 | | -3(2+2r)-5r=-94 | | 3(4y-8)=2(6y-12) | | -6b-8b=-17 | | 0.3m=1.8 | | 8x^2+89x+11=0 | | 9w^2-39w-30=0 | | 5q+6=29-2+9 | | 30+9n=4(2n-7) | | -2m^2-m+12=-3m+6m | | 7e^6x+9=3 | | -3(1+6x)=141 | | 3x-4y+5x-2y= | | 4X-2y-5=0 | | 4(x+3)-8=3(x+2)+x |

Equations solver categories