7(n-2)+4(r+s-n)=0

Simple and best practice solution for 7(n-2)+4(r+s-n)=0 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 7(n-2)+4(r+s-n)=0 equation:


Simplifying
7(n + -2) + 4(r + s + -1n) = 0

Reorder the terms:
7(-2 + n) + 4(r + s + -1n) = 0
(-2 * 7 + n * 7) + 4(r + s + -1n) = 0
(-14 + 7n) + 4(r + s + -1n) = 0

Reorder the terms:
-14 + 7n + 4(-1n + r + s) = 0
-14 + 7n + (-1n * 4 + r * 4 + s * 4) = 0
-14 + 7n + (-4n + 4r + 4s) = 0

Combine like terms: 7n + -4n = 3n
-14 + 3n + 4r + 4s = 0

Solving
-14 + 3n + 4r + 4s = 0

Solving for variable 'n'.

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

Add '14' to each side of the equation.
-14 + 3n + 4r + 14 + 4s = 0 + 14

Reorder the terms:
-14 + 14 + 3n + 4r + 4s = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 3n + 4r + 4s = 0 + 14
3n + 4r + 4s = 0 + 14

Combine like terms: 0 + 14 = 14
3n + 4r + 4s = 14

Add '-4r' to each side of the equation.
3n + 4r + -4r + 4s = 14 + -4r

Combine like terms: 4r + -4r = 0
3n + 0 + 4s = 14 + -4r
3n + 4s = 14 + -4r

Add '-4s' to each side of the equation.
3n + 4s + -4s = 14 + -4r + -4s

Combine like terms: 4s + -4s = 0
3n + 0 = 14 + -4r + -4s
3n = 14 + -4r + -4s

Divide each side by '3'.
n = 4.666666667 + -1.333333333r + -1.333333333s

Simplifying
n = 4.666666667 + -1.333333333r + -1.333333333s

See similar equations:

| 2+2(4+p)-8=12 | | 3x^2-6=7x | | -16x^2+64x+320=128 | | 2+3x-4-5x=6+2x-3 | | 7v^7+28v^6+28v^5=0 | | 9b^2-49=0 | | 17(t-2)+4t=7(3t+2)-13 | | w^4+17w^3+75w^2=0 | | -3x^2-2x+16=0 | | 15u^5+21u^4-18u^3=0 | | 2u^4v^4-32u^4=0 | | 3w^2-3w^2y^4=0 | | 16x^4y-y^5=0 | | 3+6(9+x)+12=24 | | 10x+5=12x-28 | | 3u^4v^4-48u^4=0 | | 36x^4+24x^2+4=0 | | (4x-7)(8x+7)=0 | | u^3-u^3w^4=0 | | 3x^2+11xy+6y^2=0 | | 4x^2+5xy-6y^2=0 | | 6x^2-22x=-2x^2-3x-6 | | x(5x-8)=21 | | 4x^2+256=0 | | 35z^2-2z-1=0 | | 4-3p=8 | | (2a-9)(2a-9)-(a+9)(a+9)=0 | | 14-(5x-1)*(2x+3)=17-(10x+1)*(x-6) | | 2x^2-3x+13=0 | | (x+8)(x+3)=6 | | 5x+22(x-2)=199 | | 4x^4-5x^3-12x=0 |

Equations solver categories