3k-31=7(4-8k)

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Solution for 3k-31=7(4-8k) equation:


Simplifying
3k + -31 = 7(4 + -8k)

Reorder the terms:
-31 + 3k = 7(4 + -8k)
-31 + 3k = (4 * 7 + -8k * 7)
-31 + 3k = (28 + -56k)

Solving
-31 + 3k = 28 + -56k

Solving for variable 'k'.

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

Add '56k' to each side of the equation.
-31 + 3k + 56k = 28 + -56k + 56k

Combine like terms: 3k + 56k = 59k
-31 + 59k = 28 + -56k + 56k

Combine like terms: -56k + 56k = 0
-31 + 59k = 28 + 0
-31 + 59k = 28

Add '31' to each side of the equation.
-31 + 31 + 59k = 28 + 31

Combine like terms: -31 + 31 = 0
0 + 59k = 28 + 31
59k = 28 + 31

Combine like terms: 28 + 31 = 59
59k = 59

Divide each side by '59'.
k = 1

Simplifying
k = 1

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