Simplify 3/5k to 3k/5
3k/5 + 5 = 7
Subtract 5 from both sides
3k/5 = 7 - 5
Simplify 7 - 5 to 2
3k/5 = 2
Multiply both sides by 5
3k = 2 × 5
Simplify 2 × 5 to 10
3k = 10
Divide both sides by 3
k = 10/3
3/5K+5=7
subtract 5 from both side
3/5 k = 2
multiply by 5/3
3/5 *5/3 k = 2 * 5/3
in mixed number form
k = 3 1/3
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