-7k+9+3=25

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Solution for -7k+9+3=25 equation:


Simplifying
-7k + 9 + 3 = 25

Reorder the terms:
9 + 3 + -7k = 25

Combine like terms: 9 + 3 = 12
12 + -7k = 25

Solving
12 + -7k = 25

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + -7k = 25 + -12

Combine like terms: 12 + -12 = 0
0 + -7k = 25 + -12
-7k = 25 + -12

Combine like terms: 25 + -12 = 13
-7k = 13

Divide each side by '-7'.
k = -1.857142857

Simplifying
k = -1.857142857

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