-18+3n=4(2n+5)

Simple and best practice solution for -18+3n=4(2n+5) 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 -18+3n=4(2n+5) equation:


Simplifying
-18 + 3n = 4(2n + 5)

Reorder the terms:
-18 + 3n = 4(5 + 2n)
-18 + 3n = (5 * 4 + 2n * 4)
-18 + 3n = (20 + 8n)

Solving
-18 + 3n = 20 + 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.
-18 + 3n + -8n = 20 + 8n + -8n

Combine like terms: 3n + -8n = -5n
-18 + -5n = 20 + 8n + -8n

Combine like terms: 8n + -8n = 0
-18 + -5n = 20 + 0
-18 + -5n = 20

Add '18' to each side of the equation.
-18 + 18 + -5n = 20 + 18

Combine like terms: -18 + 18 = 0
0 + -5n = 20 + 18
-5n = 20 + 18

Combine like terms: 20 + 18 = 38
-5n = 38

Divide each side by '-5'.
n = -7.6

Simplifying
n = -7.6

See similar equations:

| 5s-6-4s=-35 | | 28=-7+6(h+9) | | x^2-28x-64=0 | | 5(7+6h)=-15 | | 3r-2-8=-32 | | =2u+8v-10v+15+6u | | 6+5(1-9y)=-24 | | =2e-10f+14e+3f | | -28=-6(2v-8) | | ln(x-10)=0 | | -7(5b+3)=23 | | x+x+16+(x*2)=720 | | y=26.25+-0.25x | | =8x-2y-7+4x+13y+9 | | a^2-17x+16=0 | | 105+-4y=x | | 52x+208y=5460 | | x+(x+16)+((x+16)*2)=720 | | F(x)=8+12x | | 40x+4y=6086.96 | | 180-(19x-4)=12x-2 | | 18x^2-3x+24x=0 | | x-9.5=11.8 | | x(2x-4)=6 | | b=2-7 | | 180-(16x+4)=14x-4 | | (2x)-3=15 | | 5(2x+3)=-6(-x+1) | | 2x-7=96 | | 2(x)3=15 | | (2x)+3=15 | | 2(x)+3=15 |

Equations solver categories