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

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


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

Reorder the terms:
21 + 1 + -7k = -3k + 6

Combine like terms: 21 + 1 = 22
22 + -7k = -3k + 6

Reorder the terms:
22 + -7k = 6 + -3k

Solving
22 + -7k = 6 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
22 + -7k + 3k = 6 + -3k + 3k

Combine like terms: -7k + 3k = -4k
22 + -4k = 6 + -3k + 3k

Combine like terms: -3k + 3k = 0
22 + -4k = 6 + 0
22 + -4k = 6

Add '-22' to each side of the equation.
22 + -22 + -4k = 6 + -22

Combine like terms: 22 + -22 = 0
0 + -4k = 6 + -22
-4k = 6 + -22

Combine like terms: 6 + -22 = -16
-4k = -16

Divide each side by '-4'.
k = 4

Simplifying
k = 4

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