-7(k+1)-6(3+4k)=68

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Solution for -7(k+1)-6(3+4k)=68 equation:


Simplifying
-7(k + 1) + -6(3 + 4k) = 68

Reorder the terms:
-7(1 + k) + -6(3 + 4k) = 68
(1 * -7 + k * -7) + -6(3 + 4k) = 68
(-7 + -7k) + -6(3 + 4k) = 68
-7 + -7k + (3 * -6 + 4k * -6) = 68
-7 + -7k + (-18 + -24k) = 68

Reorder the terms:
-7 + -18 + -7k + -24k = 68

Combine like terms: -7 + -18 = -25
-25 + -7k + -24k = 68

Combine like terms: -7k + -24k = -31k
-25 + -31k = 68

Solving
-25 + -31k = 68

Solving for variable 'k'.

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

Add '25' to each side of the equation.
-25 + 25 + -31k = 68 + 25

Combine like terms: -25 + 25 = 0
0 + -31k = 68 + 25
-31k = 68 + 25

Combine like terms: 68 + 25 = 93
-31k = 93

Divide each side by '-31'.
k = -3

Simplifying
k = -3

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