6-3(k+3)=25+4k

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Solution for 6-3(k+3)=25+4k equation:


Simplifying
6 + -3(k + 3) = 25 + 4k

Reorder the terms:
6 + -3(3 + k) = 25 + 4k
6 + (3 * -3 + k * -3) = 25 + 4k
6 + (-9 + -3k) = 25 + 4k

Combine like terms: 6 + -9 = -3
-3 + -3k = 25 + 4k

Solving
-3 + -3k = 25 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-3 + -3k + -4k = 25 + 4k + -4k

Combine like terms: -3k + -4k = -7k
-3 + -7k = 25 + 4k + -4k

Combine like terms: 4k + -4k = 0
-3 + -7k = 25 + 0
-3 + -7k = 25

Add '3' to each side of the equation.
-3 + 3 + -7k = 25 + 3

Combine like terms: -3 + 3 = 0
0 + -7k = 25 + 3
-7k = 25 + 3

Combine like terms: 25 + 3 = 28
-7k = 28

Divide each side by '-7'.
k = -4

Simplifying
k = -4

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