linear equation solve.
7 times a number decreased by 3 equals 18. Find the number.
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Answer:let the number be x. according to question, 7x-3 = 18 → 7x = 18+3 → 7x = 21 → x = 21/7 so, x = 3. ocabanga44 and 52 ...
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7X3-3=18
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