2k+7=12-3k

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Solution for 2k+7=12-3k equation:


Simplifying
2k + 7 = 12 + -3k

Reorder the terms:
7 + 2k = 12 + -3k

Solving
7 + 2k = 12 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
7 + 2k + 3k = 12 + -3k + 3k

Combine like terms: 2k + 3k = 5k
7 + 5k = 12 + -3k + 3k

Combine like terms: -3k + 3k = 0
7 + 5k = 12 + 0
7 + 5k = 12

Add '-7' to each side of the equation.
7 + -7 + 5k = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 5k = 12 + -7
5k = 12 + -7

Combine like terms: 12 + -7 = 5
5k = 5

Divide each side by '5'.
k = 1

Simplifying
k = 1

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