How can I solve this? k/7+3-2k = 3-

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1 Answer
Nov 29, 2017

k=42/13

Explanation:

k/7+3-2k = -3

Multiply everything by 7 to eliminate the fraction:

k+21-14k = -21

Isolate the variable:

k-14k = -21-21

Simplify:

-13k = -42

Divide both sides by -13:

therefore k=42/13