Solve one step linear equation k + 6 = 3

Anonymous
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STEP 1: Recall what is a linear equation
https://www.mathsisfun.com/algebra/linear-equations.html
STEP 2: Solve it
Isolate the variable
k +6 = 3
k + 6 - 6 = 3 -6 (subtracting 6 on both sides)
k = -3
Skill you may want to recall
What is a variable
https://mathinsight.org/definition/variable