15-(-7k-4)+9=32

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Solution for 15-(-7k-4)+9=32 equation:


Simplifying
15 + -1(-7k + -4) + 9 = 32

Reorder the terms:
15 + -1(-4 + -7k) + 9 = 32
15 + (-4 * -1 + -7k * -1) + 9 = 32
15 + (4 + 7k) + 9 = 32

Reorder the terms:
15 + 4 + 9 + 7k = 32

Combine like terms: 15 + 4 = 19
19 + 9 + 7k = 32

Combine like terms: 19 + 9 = 28
28 + 7k = 32

Solving
28 + 7k = 32

Solving for variable 'k'.

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

Add '-28' to each side of the equation.
28 + -28 + 7k = 32 + -28

Combine like terms: 28 + -28 = 0
0 + 7k = 32 + -28
7k = 32 + -28

Combine like terms: 32 + -28 = 4
7k = 4

Divide each side by '7'.
k = 0.5714285714

Simplifying
k = 0.5714285714

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