-228=4(7k+3)+2k

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Solution for -228=4(7k+3)+2k equation:


Simplifying
-228 = 4(7k + 3) + 2k

Reorder the terms:
-228 = 4(3 + 7k) + 2k
-228 = (3 * 4 + 7k * 4) + 2k
-228 = (12 + 28k) + 2k

Combine like terms: 28k + 2k = 30k
-228 = 12 + 30k

Solving
-228 = 12 + 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.
-228 + -30k = 12 + 30k + -30k

Combine like terms: 30k + -30k = 0
-228 + -30k = 12 + 0
-228 + -30k = 12

Add '228' to each side of the equation.
-228 + 228 + -30k = 12 + 228

Combine like terms: -228 + 228 = 0
0 + -30k = 12 + 228
-30k = 12 + 228

Combine like terms: 12 + 228 = 240
-30k = 240

Divide each side by '-30'.
k = -8

Simplifying
k = -8

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