7(k+60)=8k

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Solution for 7(k+60)=8k equation:


Simplifying
7(k + 60) = 8k

Reorder the terms:
7(60 + k) = 8k
(60 * 7 + k * 7) = 8k
(420 + 7k) = 8k

Solving
420 + 7k = 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
420 + 7k + -8k = 8k + -8k

Combine like terms: 7k + -8k = -1k
420 + -1k = 8k + -8k

Combine like terms: 8k + -8k = 0
420 + -1k = 0

Add '-420' to each side of the equation.
420 + -420 + -1k = 0 + -420

Combine like terms: 420 + -420 = 0
0 + -1k = 0 + -420
-1k = 0 + -420

Combine like terms: 0 + -420 = -420
-1k = -420

Divide each side by '-1'.
k = 420

Simplifying
k = 420

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