Mathematics, 18.12.2020 19:10 mayakinseth46171
Which equation is equivalent to X +8 is equal to 21
Answers
Answer from: nessross1018
an equation is equivalent to x+8=21 is 13
Step-by-step explanation:
21-8 would equal 13 that how you find the missing variable
Answer from: Quest
That is so true, i can’t believe how true this is
Answer from: Quest
step-by-step explanation:
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