Question

9x-5=3(x+7)-20
(1) The root of 5x - 8 = 7 is 3.
(iv) The root of 3x =
20
29 - 10
7​

Answer 1

Answer:

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Answer 2

Answer:

X=1

Explanation:

9x-5=3(x+7)-20 .9x-5=3x+21-20. 9x-3x=21+5-20. 6x=26-20. 6x=6. X=1