15=4.3n-2(n-4)

Simple and best practice solution for 15=4.3n-2(n-4) 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=4.3n-2(n-4) equation:


Simplifying
15 = 4.3n + -2(n + -4)

Reorder the terms:
15 = 4.3n + -2(-4 + n)
15 = 4.3n + (-4 * -2 + n * -2)
15 = 4.3n + (8 + -2n)

Reorder the terms:
15 = 8 + 4.3n + -2n

Combine like terms: 4.3n + -2n = 2.3n
15 = 8 + 2.3n

Solving
15 = 8 + 2.3n

Solving for variable 'n'.

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

Add '-2.3n' to each side of the equation.
15 + -2.3n = 8 + 2.3n + -2.3n

Combine like terms: 2.3n + -2.3n = 0.0
15 + -2.3n = 8 + 0.0
15 + -2.3n = 8

Add '-15' to each side of the equation.
15 + -15 + -2.3n = 8 + -15

Combine like terms: 15 + -15 = 0
0 + -2.3n = 8 + -15
-2.3n = 8 + -15

Combine like terms: 8 + -15 = -7
-2.3n = -7

Divide each side by '-2.3'.
n = 3.043478261

Simplifying
n = 3.043478261

See similar equations:

| 34x-80=10x-8 | | 4x+16=34 | | 5(4)(1-2(4))-(4)(3(4)-32)+65= | | 1 = s4– 2 | | 9(-4)+8=7(-4) | | 2(-6x+1)+7=29-8x | | 16u+4=6u-21-6u | | 66z-62z+5=85 | | 11x^2+15x+4=0 | | 9(-4)+8= | | 4x+3x=1400 | | -5x-1=3x-25 | | 3y-2y=79 | | -2.3=6.18t-4.9t^2 | | -5u-16=8u+8 | | -6t=54 | | (-ab-5y)(3ab-4y)= | | 5(6m-7)=17+4m | | p^2+p-1=0 | | 95b-81b-6b-4b+9=85 | | -14m=-182 | | 7cos^2x+cosx-8=0 | | 5x(1-2x)-x(3x-32)+65= | | log(4x-13)+log(x+10)=2log(2x) | | 6x-3=3x+-24 | | x+8y=-72 | | P(0)=200-5(0) | | 2=-x+3x+6 | | 18v+12v-15v-8v-6v-1=53 | | 9(-4)+13=7(-4)+5 | | -2.9x+5.8=4.8x-1.9 | | 9x+3=5x |

Equations solver categories