2(k-3)+3=12

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Solution for 2(k-3)+3=12 equation:


Simplifying
2(k + -3) + 3 = 12

Reorder the terms:
2(-3 + k) + 3 = 12
(-3 * 2 + k * 2) + 3 = 12
(-6 + 2k) + 3 = 12

Reorder the terms:
-6 + 3 + 2k = 12

Combine like terms: -6 + 3 = -3
-3 + 2k = 12

Solving
-3 + 2k = 12

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + 2k = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 2k = 12 + 3
2k = 12 + 3

Combine like terms: 12 + 3 = 15
2k = 15

Divide each side by '2'.
k = 7.5

Simplifying
k = 7.5

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