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Earn +20 ptsQ: What is 2x-21 equals 7?
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Continue Learning about Math & Arithmetic
Is 42 over 147 simplified?
42/147 = 2x21/7x21= 2/7
What is 16-7 equals?
16-7 equals = 9
If x equals 7 and y equals 10 then 7x plus 11y equals?
7*7+11*10=159
7 out of 10 equals what percent?
7 out of 10 equals 70%
What is 5 2x21?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals". There is no symbol visible between 5 and 2.
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