-3=n-18

Simple and best practice solution for -3=n-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 -3=n-18 equation:


Simplifying
-3 = n + -18

Reorder the terms:
-3 = -18 + n

Solving
-3 = -18 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-3 + -1n = -18 + n + -1n

Combine like terms: n + -1n = 0
-3 + -1n = -18 + 0
-3 + -1n = -18

Add '3' to each side of the equation.
-3 + 3 + -1n = -18 + 3

Combine like terms: -3 + 3 = 0
0 + -1n = -18 + 3
-1n = -18 + 3

Combine like terms: -18 + 3 = -15
-1n = -15

Divide each side by '-1'.
n = 15

Simplifying
n = 15

See similar equations:

| k-13=-13 | | 8-1-4y=-12 | | 10-m=-3 | | 5y=17-14 | | 16(a-2)+3(10-a)=0 | | (8x^3+4x^2)-(50x-25)=0 | | 2/6q=-4 | | C(x)=30.75-10x | | 21=5x+5+1 | | 2(x-2)=3(2x-3)+2(1-2x) | | 98+50+x=180 | | d*3+8=224 | | 0=b-13 | | 3(-8+5x)+2x=-24+17x | | 2x/25×5x/16x | | y+5+1=6 | | y+51=6 | | 37=k+18 | | y+5+0=6 | | 4x-14+7x+7=180 | | 1=n-12 | | 48-5(1-n)=3(4-2n)-2 | | y+50=6 | | (5y+2)+(3y+7)=10y-1 | | 10d+2=32 | | 5w-3=13-3w | | a=2b-6 | | 5(9x+2)=6(8x-1)-2 | | 6x-20=3x+12 | | 3(x-9)=54 | | X^2+x=-4.5 | | 6m-7-8=3 |

Equations solver categories