2.25=7+3k-12

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Solution for 2.25=7+3k-12 equation:


Simplifying
2.25 = 7 + 3k + -12

Reorder the terms:
2.25 = 7 + -12 + 3k

Combine like terms: 7 + -12 = -5
2.25 = -5 + 3k

Solving
2.25 = -5 + 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.
2.25 + -3k = -5 + 3k + -3k

Combine like terms: 3k + -3k = 0
2.25 + -3k = -5 + 0
2.25 + -3k = -5

Add '-2.25' to each side of the equation.
2.25 + -2.25 + -3k = -5 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + -3k = -5 + -2.25
-3k = -5 + -2.25

Combine like terms: -5 + -2.25 = -7.25
-3k = -7.25

Divide each side by '-3'.
k = 2.416666667

Simplifying
k = 2.416666667

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