7(3k-2)-13k=82

Simple and best practice solution for 7(3k-2)-13k=82 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(3k-2)-13k=82 equation:


Simplifying
7(3k + -2) + -13k = 82

Reorder the terms:
7(-2 + 3k) + -13k = 82
(-2 * 7 + 3k * 7) + -13k = 82
(-14 + 21k) + -13k = 82

Combine like terms: 21k + -13k = 8k
-14 + 8k = 82

Solving
-14 + 8k = 82

Solving for variable 'k'.

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

Add '14' to each side of the equation.
-14 + 14 + 8k = 82 + 14

Combine like terms: -14 + 14 = 0
0 + 8k = 82 + 14
8k = 82 + 14

Combine like terms: 82 + 14 = 96
8k = 96

Divide each side by '8'.
k = 12

Simplifying
k = 12

See similar equations:

| -(4+4a)=-8a-4(1-8a) | | q^2+14q+45=0 | | 135=5x | | 2w-13=25 | | 7d-4=48 | | 7p-5=131 | | sqrt(2x^2+8x+7)-x=2 | | 5c-7=238 | | y=6(1.23)x | | 2y-3=69 | | sqrt(2x^2+8x-7)-x=2 | | 0.8/3=2.4/y | | 57=-3(4v+1)+2v | | Ff(x)=9x-48 | | 2x-3=-1(4x+9) | | 2y+5=2y+17 | | 1/0.19=12n | | 0=.47VT-4.9T^2 | | 1.03p-4=-2.15p+8.75 | | 8-2*m=2 | | 2(-2x-3)=-10 | | -2m^2+4m=0 | | 4(1/2x-7)-12 | | -7(-6x-1)=133 | | 5a-16=2a+5 | | 2cos^2(2x)+cos(2x)=0 | | 4x^3-40x^2+96x-50=0 | | 91=7(1-3M)+7m | | -2x+2=7x-79 | | -9-7x=-5x-9 | | 6x^2+40x=9x+5 | | 6x-5=16-x |

Equations solver categories