25=7+3k-7

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Solution for 25=7+3k-7 equation:


Simplifying
25 = 7 + 3k + -7

Reorder the terms:
25 = 7 + -7 + 3k

Combine like terms: 7 + -7 = 0
25 = 0 + 3k
25 = 3k

Solving
25 = 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.
25 + -3k = 3k + -3k

Combine like terms: 3k + -3k = 0
25 + -3k = 0

Add '-25' to each side of the equation.
25 + -25 + -3k = 0 + -25

Combine like terms: 25 + -25 = 0
0 + -3k = 0 + -25
-3k = 0 + -25

Combine like terms: 0 + -25 = -25
-3k = -25

Divide each side by '-3'.
k = 8.333333333

Simplifying
k = 8.333333333

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