(6n-15)-(3n-6)=

Simple and best practice solution for (6n-15)-(3n-6)= 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 (6n-15)-(3n-6)= equation:


Simplifying
(6n + -15) + -1(3n + -6) = 0

Reorder the terms:
(-15 + 6n) + -1(3n + -6) = 0

Remove parenthesis around (-15 + 6n)
-15 + 6n + -1(3n + -6) = 0

Reorder the terms:
-15 + 6n + -1(-6 + 3n) = 0
-15 + 6n + (-6 * -1 + 3n * -1) = 0
-15 + 6n + (6 + -3n) = 0

Reorder the terms:
-15 + 6 + 6n + -3n = 0

Combine like terms: -15 + 6 = -9
-9 + 6n + -3n = 0

Combine like terms: 6n + -3n = 3n
-9 + 3n = 0

Solving
-9 + 3n = 0

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + 3n = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 3n = 0 + 9
3n = 0 + 9

Combine like terms: 0 + 9 = 9
3n = 9

Divide each side by '3'.
n = 3

Simplifying
n = 3

See similar equations:

| X/8=62 | | 2y=X-11 | | -16t^2+128t=220 | | -32=-85 | | 36+x-24=360 | | 1/7x-5=90 | | 7c=84 | | 88+3x+1=180 | | 2x+10+54=90 | | 5.5=-2+3 | | 3(2x-1)-10=2(x+1) | | -55.4+b+39.68=-71.03 | | ((p-4)/6)-(2p/3)=((1-3p)/2) | | 70=22a | | 8v+9(10+2v)= | | g^2+9g=220 | | Log2(1/4)=x | | 2x^2+126=0 | | 45+t=48 | | x^2-75x-60=0 | | 41=4r+17 | | 4/5(-2)-1 | | (3)(10)=(5)(a) | | x-49+2x+1=180 | | 0.25*48= | | 42=y+16 | | 5y=5/7 | | (3t^2)-16t+28=0 | | 6(t-2)+6t=(2t+2)-8 | | 4/5(2)-1 | | v^2+12v+20=(v+10)(v+4) | | 6x+5+31=90 |

Equations solver categories