9k-4=k+13-7k

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Solution for 9k-4=k+13-7k equation:


Simplifying
9k + -4 = k + 13 + -7k

Reorder the terms:
-4 + 9k = k + 13 + -7k

Reorder the terms:
-4 + 9k = 13 + k + -7k

Combine like terms: k + -7k = -6k
-4 + 9k = 13 + -6k

Solving
-4 + 9k = 13 + -6k

Solving for variable 'k'.

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

Add '6k' to each side of the equation.
-4 + 9k + 6k = 13 + -6k + 6k

Combine like terms: 9k + 6k = 15k
-4 + 15k = 13 + -6k + 6k

Combine like terms: -6k + 6k = 0
-4 + 15k = 13 + 0
-4 + 15k = 13

Add '4' to each side of the equation.
-4 + 4 + 15k = 13 + 4

Combine like terms: -4 + 4 = 0
0 + 15k = 13 + 4
15k = 13 + 4

Combine like terms: 13 + 4 = 17
15k = 17

Divide each side by '15'.
k = 1.133333333

Simplifying
k = 1.133333333

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