(n+1)*3=18

Simple and best practice solution for (n+1)*3=18 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 (n+1)*3=18 equation:


Simplifying
(n + 1) * 3 = 18

Reorder the terms:
(1 + n) * 3 = 18

Reorder the terms for easier multiplication:
3(1 + n) = 18
(1 * 3 + n * 3) = 18
(3 + 3n) = 18

Solving
3 + 3n = 18

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 3n = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 3n = 18 + -3
3n = 18 + -3

Combine like terms: 18 + -3 = 15
3n = 15

Divide each side by '3'.
n = 5

Simplifying
n = 5

See similar equations:

| 3x+8+4y=20 | | 49y^2-121=0 | | 2*x^2-31*x=0 | | -x-10=-2 | | n+28=43 | | 3y-2y=6 | | 1/3*3.14*25=300 | | 1/3*3.14*25= | | 2(-3x+5)-5x=10 | | 9x-8=9(x+4) | | 10=2.5g | | 5(3x+40)+x=40 | | 25c-0.05(25c)=T | | 9(3n-3)=(2n+7)+9 | | 6-7(5-6x)=0 | | 9(2n-3)=(5n+8)+5 | | 7-4(2x+9)=6 | | 3(4b)-4b=20 | | x^2-21*x+20=0 | | 7x+4y=25 | | -3(x-2)=6x-3+x | | w^2-4w-5/6w^2-6 | | 2(x-1)-9x=6x | | 5(y-5)= | | 6(2+x)=-2(-6+3x) | | 3(2-x)=2+x | | -2x^2+4x+y+3=0 | | 5x-9(2-x)=0 | | y^2-4y+14=0 | | 8x/5-2x/3 | | 2x+13whenxis=5 | | 0=8x+12y+16z-68 |

Equations solver categories