-6+42k+7+42k=-2

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Solution for -6+42k+7+42k=-2 equation:


Simplifying
-6 + 42k + 7 + 42k = -2

Reorder the terms:
-6 + 7 + 42k + 42k = -2

Combine like terms: -6 + 7 = 1
1 + 42k + 42k = -2

Combine like terms: 42k + 42k = 84k
1 + 84k = -2

Solving
1 + 84k = -2

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 + 84k = -2 + -1

Combine like terms: 1 + -1 = 0
0 + 84k = -2 + -1
84k = -2 + -1

Combine like terms: -2 + -1 = -3
84k = -3

Divide each side by '84'.
k = -0.03571428571

Simplifying
k = -0.03571428571

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