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26-10-2016
Mathematics

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7(x - 1) less than it equal to 35

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Jazer0124 Jazer0124

26-10-2016

7(x-1)<35
7x-7<35    (distrubute the 7 into the parrethases by multiplying)
7 +7 +7    (add 7 to 35)
          42    (get 42)
            7 = 6 (divide it by 7 and get answer)

its mostly about inverse operations which are when you see a multiplication you divide on the other side which in this case the indicator is the less than (like an equal sign)

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