40-5n=50-4(2n-1)

Simple and best practice solution for 40-5n=50-4(2n-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 40-5n=50-4(2n-1) equation:


Simplifying
40 + -5n = 50 + -4(2n + -1)

Reorder the terms:
40 + -5n = 50 + -4(-1 + 2n)
40 + -5n = 50 + (-1 * -4 + 2n * -4)
40 + -5n = 50 + (4 + -8n)

Combine like terms: 50 + 4 = 54
40 + -5n = 54 + -8n

Solving
40 + -5n = 54 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
40 + -5n + 8n = 54 + -8n + 8n

Combine like terms: -5n + 8n = 3n
40 + 3n = 54 + -8n + 8n

Combine like terms: -8n + 8n = 0
40 + 3n = 54 + 0
40 + 3n = 54

Add '-40' to each side of the equation.
40 + -40 + 3n = 54 + -40

Combine like terms: 40 + -40 = 0
0 + 3n = 54 + -40
3n = 54 + -40

Combine like terms: 54 + -40 = 14
3n = 14

Divide each side by '3'.
n = 4.666666667

Simplifying
n = 4.666666667

See similar equations:

| -5(v+4)=-7v-28 | | -10+7p=5p+9-9 | | 9b-6=0 | | -9b=-10b+8 | | 8v+32=2(v-2) | | -10-9t=4-7t | | -7y-9=-6y | | 5x=15x-400 | | -2j=10+3j | | 5(x-3)-7x=-25 | | 7v=3+6v | | 7(w+3)-5w=11 | | 2k+4=-2k | | 60x^3-72x^2=0 | | 8x+-2y=32 | | 10-9f=-8f | | 7-3x+2=7x-22 | | 3y+5x+95=180 | | Y=18-1.6(4) | | 7y^8*9y^3*5y= | | Y=18-1.6(2) | | 8+5(2+x)=4y-1 | | E(21)= | | 3w^2=-5w+2 | | y=64+19x | | 51p^2-10p-225=0 | | 6[2+y]=3[3-y] | | 5-t=-5 | | 2(d+16)=16 | | x^4-8x^2+24=0 | | 1900x+150=1500x+275 | | 12x-5x+21=-28 |

Equations solver categories