167=6-7(1+3k)

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Solution for 167=6-7(1+3k) equation:


Simplifying
167 = 6 + -7(1 + 3k)
167 = 6 + (1 * -7 + 3k * -7)
167 = 6 + (-7 + -21k)

Combine like terms: 6 + -7 = -1
167 = -1 + -21k

Solving
167 = -1 + -21k

Solving for variable 'k'.

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

Add '21k' to each side of the equation.
167 + 21k = -1 + -21k + 21k

Combine like terms: -21k + 21k = 0
167 + 21k = -1 + 0
167 + 21k = -1

Add '-167' to each side of the equation.
167 + -167 + 21k = -1 + -167

Combine like terms: 167 + -167 = 0
0 + 21k = -1 + -167
21k = -1 + -167

Combine like terms: -1 + -167 = -168
21k = -168

Divide each side by '21'.
k = -8

Simplifying
k = -8

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