7k-8+2(8+12)=52

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Solution for 7k-8+2(8+12)=52 equation:


Simplifying
7k + -8 + 2(8 + 12) = 52

Combine like terms: 8 + 12 = 20
7k + -8 + 2(20) = 52

Multiply 2 * 20
7k + -8 + 40 = 52

Reorder the terms:
-8 + 40 + 7k = 52

Combine like terms: -8 + 40 = 32
32 + 7k = 52

Solving
32 + 7k = 52

Solving for variable 'k'.

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

Add '-32' to each side of the equation.
32 + -32 + 7k = 52 + -32

Combine like terms: 32 + -32 = 0
0 + 7k = 52 + -32
7k = 52 + -32

Combine like terms: 52 + -32 = 20
7k = 20

Divide each side by '7'.
k = 2.857142857

Simplifying
k = 2.857142857

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