1+7k=3(5-3k)

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Solution for 1+7k=3(5-3k) equation:


Simplifying
1 + 7k = 3(5 + -3k)
1 + 7k = (5 * 3 + -3k * 3)
1 + 7k = (15 + -9k)

Solving
1 + 7k = 15 + -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.
1 + 7k + 9k = 15 + -9k + 9k

Combine like terms: 7k + 9k = 16k
1 + 16k = 15 + -9k + 9k

Combine like terms: -9k + 9k = 0
1 + 16k = 15 + 0
1 + 16k = 15

Add '-1' to each side of the equation.
1 + -1 + 16k = 15 + -1

Combine like terms: 1 + -1 = 0
0 + 16k = 15 + -1
16k = 15 + -1

Combine like terms: 15 + -1 = 14
16k = 14

Divide each side by '16'.
k = 0.875

Simplifying
k = 0.875

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