100=10(-15+k)

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Solution for 100=10(-15+k) equation:


Simplifying
100 = 10(-15 + k)
100 = (-15 * 10 + k * 10)
100 = (-150 + 10k)

Solving
100 = -150 + 10k

Solving for variable 'k'.

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

Add '-10k' to each side of the equation.
100 + -10k = -150 + 10k + -10k

Combine like terms: 10k + -10k = 0
100 + -10k = -150 + 0
100 + -10k = -150

Add '-100' to each side of the equation.
100 + -100 + -10k = -150 + -100

Combine like terms: 100 + -100 = 0
0 + -10k = -150 + -100
-10k = -150 + -100

Combine like terms: -150 + -100 = -250
-10k = -250

Divide each side by '-10'.
k = 25

Simplifying
k = 25

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