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Aug 2, 2023 · Question as answered: If you added 4 times a number to 12, the answer is -8. What is the number? 4x + 12 = -8. 4x = -8 - 12. 4x = -20.
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Jun 22, 2021 · 4 + 8 = 12 5 + 7 = 12 And the obvious 6+6, but you said the number can only be used once…
Sep 15, 2021 · It's very simple. Assume the unknown number to be, say, x. You multiply it by 8. It becomes 8x. Now you subtract 66 from the result.
May 3, 2021 · Since 12n now represents “12 times the number”, we are left with “12 times the number equals 48”. So we ask, what number, multiplied by 12, ...
Jun 2, 2022 · Question as answered: If you added 4 times a number to 12, the answer is -8. What is the number? A number is multiplied by 4.
Jan 9, 2020 · 4 times the number x is added to 12, the result is 8. This can be mathematically written as 4x+12=8. ⇒4x=8−12=−4. ⇒x=−1. Now, when 2 times ...