hi, I will show you how to do the questions. I would do them all but I have to go soon.
1. 8x + 15 =63
work backwards
63-15= 48
48 divide by 8 = 6
answer is 6
this is an easy step for all of the questions
hope is useful!!
Answer:
use funnel method
Explanation:
2x-56=34 answer 45
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