-40=6(-6k-7)+2(1+k)

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Solution for -40=6(-6k-7)+2(1+k) equation:


Simplifying
-40 = 6(-6k + -7) + 2(1 + k)

Reorder the terms:
-40 = 6(-7 + -6k) + 2(1 + k)
-40 = (-7 * 6 + -6k * 6) + 2(1 + k)
-40 = (-42 + -36k) + 2(1 + k)
-40 = -42 + -36k + (1 * 2 + k * 2)
-40 = -42 + -36k + (2 + 2k)

Reorder the terms:
-40 = -42 + 2 + -36k + 2k

Combine like terms: -42 + 2 = -40
-40 = -40 + -36k + 2k

Combine like terms: -36k + 2k = -34k
-40 = -40 + -34k

Add '40' to each side of the equation.
-40 + 40 = -40 + 40 + -34k

Combine like terms: -40 + 40 = 0
0 = -40 + 40 + -34k

Combine like terms: -40 + 40 = 0
0 = 0 + -34k
0 = -34k

Solving
0 = -34k

Solving for variable 'k'.

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

Add '34k' to each side of the equation.
0 + 34k = -34k + 34k
Remove the zero:
34k = -34k + 34k

Combine like terms: -34k + 34k = 0
34k = 0

Divide each side by '34'.
k = 0

Simplifying
k = 0

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