30+3k=54-45k

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Solution for 30+3k=54-45k equation:


Simplifying
30 + 3k = 54 + -45k

Solving
30 + 3k = 54 + -45k

Solving for variable 'k'.

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

Add '45k' to each side of the equation.
30 + 3k + 45k = 54 + -45k + 45k

Combine like terms: 3k + 45k = 48k
30 + 48k = 54 + -45k + 45k

Combine like terms: -45k + 45k = 0
30 + 48k = 54 + 0
30 + 48k = 54

Add '-30' to each side of the equation.
30 + -30 + 48k = 54 + -30

Combine like terms: 30 + -30 = 0
0 + 48k = 54 + -30
48k = 54 + -30

Combine like terms: 54 + -30 = 24
48k = 24

Divide each side by '48'.
k = 0.5

Simplifying
k = 0.5

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