amyot9399 amyot9399

17-07-2017
Mathematics

contestada

What is the answer to this problem?
5[8-(9x-7)]+6x=0

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choixongdong choixongdong

17-07-2017

5[8-(9x-7)]+6x=0
5[8- 9x + 7]+6x=0
40 - 45x + 35 + 6x = 0
-39x = -75
x = 1 36/39
x = 1 12/13

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