7(n-7)=2n-34

Simple and best practice solution for 7(n-7)=2n-34 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-7)=2n-34 equation:


Simplifying
7(n + -7) = 2n + -34

Reorder the terms:
7(-7 + n) = 2n + -34
(-7 * 7 + n * 7) = 2n + -34
(-49 + 7n) = 2n + -34

Reorder the terms:
-49 + 7n = -34 + 2n

Solving
-49 + 7n = -34 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-49 + 7n + -2n = -34 + 2n + -2n

Combine like terms: 7n + -2n = 5n
-49 + 5n = -34 + 2n + -2n

Combine like terms: 2n + -2n = 0
-49 + 5n = -34 + 0
-49 + 5n = -34

Add '49' to each side of the equation.
-49 + 49 + 5n = -34 + 49

Combine like terms: -49 + 49 = 0
0 + 5n = -34 + 49
5n = -34 + 49

Combine like terms: -34 + 49 = 15
5n = 15

Divide each side by '5'.
n = 3

Simplifying
n = 3

See similar equations:

| 12x+8y=660 | | m-9-3m= | | tan(x)-cot(x)=0 | | 32x-13=13x+25 | | x/15-2=-2 | | w-w+w+w=8 | | (x-7)=91 | | X=1/4x^2-9 | | x+17x=-24 | | 16s+6s-20s=16 | | 3x-25+2x=10 | | X/-8=0.8 | | 7x-7+3x+3=13-3x | | 14s-14s+s-s+2s=12 | | 8x+40=5 | | 2x-4/10=6/10 | | 7+3x+2=11 | | -5(4x)+17=-43 | | (4-2y)(-3y-4)=0 | | 5a=34 | | 8c-7c=14 | | (7k+1)(2)= | | X^2-1=5k | | b(b+2)=144 | | 15a-11a=12 | | 6v-3v=15 | | 40=5/2y | | ((20/3)x^-1/3)-((5/3)x^2/3)=0 | | -2y-x+8=0 | | 6w-5=20 | | 3x^2+23=56 | | xy^2-e^3y=7 |

Equations solver categories