-9n+15=-8n-18

Simple and best practice solution for -9n+15=-8n-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 -9n+15=-8n-18 equation:


Simplifying
-9n + 15 = -8n + -18

Reorder the terms:
15 + -9n = -8n + -18

Reorder the terms:
15 + -9n = -18 + -8n

Solving
15 + -9n = -18 + -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.
15 + -9n + 8n = -18 + -8n + 8n

Combine like terms: -9n + 8n = -1n
15 + -1n = -18 + -8n + 8n

Combine like terms: -8n + 8n = 0
15 + -1n = -18 + 0
15 + -1n = -18

Add '-15' to each side of the equation.
15 + -15 + -1n = -18 + -15

Combine like terms: 15 + -15 = 0
0 + -1n = -18 + -15
-1n = -18 + -15

Combine like terms: -18 + -15 = -33
-1n = -33

Divide each side by '-1'.
n = 33

Simplifying
n = 33

See similar equations:

| 2x+4(80)=590 | | 4(y-6)=0 | | ax+3b=2fFindb | | 1+2y=-5 | | 5(n-2)-8=2n | | 0+2y=-5 | | x+2*2=-5 | | 8g+2g=10g | | -5(t-5)+7t=4t-6 | | -3x^2+-27x=42 | | 2(v+7)+7v=-13 | | -4(x-1)=9-(x-7x)+1+2x | | 3=8x+7(x-6) | | 13y^2=5x^2+16 | | -4w+2(w+3)=-8 | | 7y-4=5y+6 | | Mx^2+(m+1)x+m=0 | | 2(4x-5)+9=8x-1 | | -3+12=14x-2-13x | | 4xy+8-7xy= | | 2(4x-5)+9=8x-ray | | 6y-9y=-14-19 | | 2.7(z-9)+3.7z= | | (x+4*7)=70 | | 2x^2+6x=-12 | | 2(x+-4)+3=4x+3+-x | | (xy+y^2+y)dx+(x^2+3xy+2x)dy=0 | | -6-z=17+17z | | 260=-u+39 | | 285=147-w | | 5[83-49]= | | 181-y=54 |

Equations solver categories