38+7k=9(k+4)

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Solution for 38+7k=9(k+4) equation:


Simplifying
38 + 7k = 9(k + 4)

Reorder the terms:
38 + 7k = 9(4 + k)
38 + 7k = (4 * 9 + k * 9)
38 + 7k = (36 + 9k)

Solving
38 + 7k = 36 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
38 + 7k + -9k = 36 + 9k + -9k

Combine like terms: 7k + -9k = -2k
38 + -2k = 36 + 9k + -9k

Combine like terms: 9k + -9k = 0
38 + -2k = 36 + 0
38 + -2k = 36

Add '-38' to each side of the equation.
38 + -38 + -2k = 36 + -38

Combine like terms: 38 + -38 = 0
0 + -2k = 36 + -38
-2k = 36 + -38

Combine like terms: 36 + -38 = -2
-2k = -2

Divide each side by '-2'.
k = 1

Simplifying
k = 1

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