8n+2(2n-4)=-(17+7n)

Simple and best practice solution for 8n+2(2n-4)=-(17+7n) 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 8n+2(2n-4)=-(17+7n) equation:


Simplifying
8n + 2(2n + -4) = -1(17 + 7n)

Reorder the terms:
8n + 2(-4 + 2n) = -1(17 + 7n)
8n + (-4 * 2 + 2n * 2) = -1(17 + 7n)
8n + (-8 + 4n) = -1(17 + 7n)

Reorder the terms:
-8 + 8n + 4n = -1(17 + 7n)

Combine like terms: 8n + 4n = 12n
-8 + 12n = -1(17 + 7n)
-8 + 12n = (17 * -1 + 7n * -1)
-8 + 12n = (-17 + -7n)

Solving
-8 + 12n = -17 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-8 + 12n + 7n = -17 + -7n + 7n

Combine like terms: 12n + 7n = 19n
-8 + 19n = -17 + -7n + 7n

Combine like terms: -7n + 7n = 0
-8 + 19n = -17 + 0
-8 + 19n = -17

Add '8' to each side of the equation.
-8 + 8 + 19n = -17 + 8

Combine like terms: -8 + 8 = 0
0 + 19n = -17 + 8
19n = -17 + 8

Combine like terms: -17 + 8 = -9
19n = -9

Divide each side by '19'.
n = -0.4736842105

Simplifying
n = -0.4736842105

See similar equations:

| 2x/5-x/3=5 | | 3d+4=2d | | 4(5-x)-x=70 | | 4x^2-12x^3=0 | | -12+4=y | | -12+4=-8 | | 2z+4z=5z-6 | | 3x+4*11= | | 36x^2-36x+13=0 | | 14k-162=-7(7+3k)-8 | | 4a-b=5b+28 | | y=-0+2 | | (x^2-3)(x+2)=0 | | 6x^2-3[5y+4y(y-5)]= | | 4x-8=5x-6 | | y+4=-8 | | (y-4)-(y-5)=8y | | 40=13d+1 | | 12-5y=-8 | | 1+4b=2b-9 | | (x^2)(x+2)=0 | | 62=64x-2x^3 | | z+5=2x | | -9(x+6)=5-8x | | 17x=8x-9 | | -9x+5(-3x-5)=-44-5x | | x+7.3=2x | | 19x^2+2-[5(x^2-7)+7]=0 | | 4x^2+19x+15=0 | | -4x+15=19 | | 0.2(x+50)-0.04(x-60)=6 | | 6x-8=7x-2x |

Equations solver categories