6(7k+1)-5=85

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Solution for 6(7k+1)-5=85 equation:


Simplifying
6(7k + 1) + -5 = 85

Reorder the terms:
6(1 + 7k) + -5 = 85
(1 * 6 + 7k * 6) + -5 = 85
(6 + 42k) + -5 = 85

Reorder the terms:
6 + -5 + 42k = 85

Combine like terms: 6 + -5 = 1
1 + 42k = 85

Solving
1 + 42k = 85

Solving for variable 'k'.

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

Add '-1' to each side of the equation.
1 + -1 + 42k = 85 + -1

Combine like terms: 1 + -1 = 0
0 + 42k = 85 + -1
42k = 85 + -1

Combine like terms: 85 + -1 = 84
42k = 84

Divide each side by '42'.
k = 2

Simplifying
k = 2

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