2k+1=5(k-7)

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Solution for 2k+1=5(k-7) equation:


Simplifying
2k + 1 = 5(k + -7)

Reorder the terms:
1 + 2k = 5(k + -7)

Reorder the terms:
1 + 2k = 5(-7 + k)
1 + 2k = (-7 * 5 + k * 5)
1 + 2k = (-35 + 5k)

Solving
1 + 2k = -35 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
1 + 2k + -5k = -35 + 5k + -5k

Combine like terms: 2k + -5k = -3k
1 + -3k = -35 + 5k + -5k

Combine like terms: 5k + -5k = 0
1 + -3k = -35 + 0
1 + -3k = -35

Add '-1' to each side of the equation.
1 + -1 + -3k = -35 + -1

Combine like terms: 1 + -1 = 0
0 + -3k = -35 + -1
-3k = -35 + -1

Combine like terms: -35 + -1 = -36
-3k = -36

Divide each side by '-3'.
k = 12

Simplifying
k = 12

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