15-n=4(2n-3)

Simple and best practice solution for 15-n=4(2n-3) 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 15-n=4(2n-3) equation:


Simplifying
15 + -1n = 4(2n + -3)

Reorder the terms:
15 + -1n = 4(-3 + 2n)
15 + -1n = (-3 * 4 + 2n * 4)
15 + -1n = (-12 + 8n)

Solving
15 + -1n = -12 + 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 + -1n + -8n = -12 + 8n + -8n

Combine like terms: -1n + -8n = -9n
15 + -9n = -12 + 8n + -8n

Combine like terms: 8n + -8n = 0
15 + -9n = -12 + 0
15 + -9n = -12

Add '-15' to each side of the equation.
15 + -15 + -9n = -12 + -15

Combine like terms: 15 + -15 = 0
0 + -9n = -12 + -15
-9n = -12 + -15

Combine like terms: -12 + -15 = -27
-9n = -27

Divide each side by '-9'.
n = 3

Simplifying
n = 3

See similar equations:

| 6/n=24/12 | | 1x+1x+16=180 | | 1x+1x+16x=16 | | 9=3(d+1) | | -x-3.2y=-9.1 | | -8/.5 | | -0-3.2y=-9.1 | | 9=3(9+1) | | -x^2+40x-96=0 | | 5y-12=7-y | | -1=7-n | | 7x+11=9x+13 | | 11z+-13z+9=-13 | | 6b^2+3b-14=0 | | 4x-3(1)=1 | | 1/2x+5=1/4x+8 | | -11(3/2)(0,12(-12)) | | 15=-3l | | 5y-10=-18+6y | | 50=4(f+6)+14 | | 125*x^(1/2)=1 | | (2/3)x-20-6 | | 5e^4x+11=22 | | -2(5h-7)=-16 | | 0.6(x)+1=-7 | | x+3(5+9)-2=25 | | 125*x^(1/2) | | 5(5a-3)=5-0.25n | | 2(g+1)=8 | | 4(5c+6)-2c=96 | | 3/5=18/30 | | (x+7)(x-2)=104 |

Equations solver categories