-8(n-7)=-12(3-7n)

Simple and best practice solution for -8(n-7)=-12(3-7n) 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 -8(n-7)=-12(3-7n) equation:


Simplifying
-8(n + -7) = -12(3 + -7n)

Reorder the terms:
-8(-7 + n) = -12(3 + -7n)
(-7 * -8 + n * -8) = -12(3 + -7n)
(56 + -8n) = -12(3 + -7n)
56 + -8n = (3 * -12 + -7n * -12)
56 + -8n = (-36 + 84n)

Solving
56 + -8n = -36 + 84n

Solving for variable 'n'.

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

Add '-84n' to each side of the equation.
56 + -8n + -84n = -36 + 84n + -84n

Combine like terms: -8n + -84n = -92n
56 + -92n = -36 + 84n + -84n

Combine like terms: 84n + -84n = 0
56 + -92n = -36 + 0
56 + -92n = -36

Add '-56' to each side of the equation.
56 + -56 + -92n = -36 + -56

Combine like terms: 56 + -56 = 0
0 + -92n = -36 + -56
-92n = -36 + -56

Combine like terms: -36 + -56 = -92
-92n = -92

Divide each side by '-92'.
n = 1

Simplifying
n = 1

See similar equations:

| 11m+4m-7m+2m-8=12 | | 4x^2+15x+85=0 | | 12m-12m^2+9=0 | | 4-s=-3s | | 2m-1=m+3 | | -9r+2=-11-9(r+12) | | 5(d-3)+4d=30 | | 18y-12y-3y-3y+y=5 | | 4x-7(1-10x)=-7(1-4x) | | 3z-3z+z-1=6 | | -3x=x-(-6-2x) | | 12(1-p)=-12(8+2p) | | 3ln(2x+6)=14 | | -3p+4p+-5p=20 | | -6=2+v | | x=-47 | | -8(6-K)=6(k-2) | | 44+b=38 | | -12p+12=-2(-7+6p) | | -16u+15u=-15 | | x+2x+(2x+30)=18 | | 5y+10x=7 | | 2x+8(2x-1)=-98 | | 8+2g=3f | | B+5b-4b-b=19 | | 6x+2=10x+10 | | 6(5+3y)-y=13 | | x-3=8x-31 | | (7*(x-2))*(x^2+2*x)=0 | | 5x=9x-12 | | Y-7x=14 | | -3(4m-8)=120 |

Equations solver categories