-87=-7n-3

Simple and best practice solution for -87=-7n-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 -87=-7n-3 equation:


Simplifying
-87 = -7n + -3

Reorder the terms:
-87 = -3 + -7n

Solving
-87 = -3 + -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.
-87 + 7n = -3 + -7n + 7n

Combine like terms: -7n + 7n = 0
-87 + 7n = -3 + 0
-87 + 7n = -3

Add '87' to each side of the equation.
-87 + 87 + 7n = -3 + 87

Combine like terms: -87 + 87 = 0
0 + 7n = -3 + 87
7n = -3 + 87

Combine like terms: -3 + 87 = 84
7n = 84

Divide each side by '7'.
n = 12

Simplifying
n = 12

See similar equations:

| x+52=60 | | 2/3x-1/2(5-x) | | 7(x+6)-12=8(x+3) | | -58=6x-7(-4x-16) | | 11x-8x=-48 | | -3(5-8n)=159 | | -12y+40=-8-4y | | 3+q+9=12 | | D-15=-45 | | 3x-10=5(x+2) | | 45x-16=-115 | | 14=-7m-7m | | 42x+13=90 | | a(x-y)-a(b-1)=a(ay-b) | | 3x+9=8x | | 25=-5x+7x | | 6x+14+3x+29=90 | | 6p-2-3p=13 | | 2+3k=5k-5(k-1) | | 6m-4=30 | | M/6=9/2 | | 6p-8=2p+24 | | -7v+6-8=23 | | 6(4n+5)=20-9n | | 2+6n=2n+6 | | 4x+3y=m | | -1/8(-1/6) | | 1/3x=1x-22 | | 2m+8m-3m=-21 | | -29=-7+3(z+9) | | 40=-7p-9 | | x-2(x+4)=-15 |

Equations solver categories