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Multiply this number by 4 and subtract 39 to get twice the number plus 3?
Wiki User
∙ 10y ago
4x-39 = 2x+3,
4x-2x = 42
x=21
Wiki User
∙ 10y ago
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If you subtract a negative number from another number, you always get a bigger number. That is because minus a minus is a plus So you could subtract any negative number from 10 and answer is bigger than 10.
What is twice a number plus 27?
2x + 27, where x is your number
Does total mean multiply or plus?
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