christbeaub christbeaub

12-09-2016
Mathematics

contestada

what is the solution of 18= 3 (2x - 6)?

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cathypatrick20 cathypatrick20

12-09-2016

multiply 3 by 2x and -6 and what do you get?

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alijus17 alijus17

12-09-2016

18=3(2x-6)
18=6x-18
18-6x=-18
-6x= -18-18
-6x/-6= -36/-6
x=6

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