10(10k+10)=3(10k-3)

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Solution for 10(10k+10)=3(10k-3) equation:


Simplifying
10(10k + 10) = 3(10k + -3)

Reorder the terms:
10(10 + 10k) = 3(10k + -3)
(10 * 10 + 10k * 10) = 3(10k + -3)
(100 + 100k) = 3(10k + -3)

Reorder the terms:
100 + 100k = 3(-3 + 10k)
100 + 100k = (-3 * 3 + 10k * 3)
100 + 100k = (-9 + 30k)

Solving
100 + 100k = -9 + 30k

Solving for variable 'k'.

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

Add '-30k' to each side of the equation.
100 + 100k + -30k = -9 + 30k + -30k

Combine like terms: 100k + -30k = 70k
100 + 70k = -9 + 30k + -30k

Combine like terms: 30k + -30k = 0
100 + 70k = -9 + 0
100 + 70k = -9

Add '-100' to each side of the equation.
100 + -100 + 70k = -9 + -100

Combine like terms: 100 + -100 = 0
0 + 70k = -9 + -100
70k = -9 + -100

Combine like terms: -9 + -100 = -109
70k = -109

Divide each side by '70'.
k = -1.557142857

Simplifying
k = -1.557142857

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