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13 votes
13 votes
I need help to solve a one step equation:-21 = k - 8

User Bonflash
by
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1 Answer

9 votes
9 votes

-21=k-8

1. You add 8 in both sides of the equation:


-21+8=k-8+8

You get:


-21+8=k
-13=k

I need help to solve a one step equation:-21 = k - 8-example-1
User Atreys
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