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Ilya [14]
4 years ago
10

Evaluate 8x - 1 when x = 3

Mathematics
2 answers:
Firlakuza [10]4 years ago
7 0

x=3/7  Decimal is x=<em><u>0.428571</u></em><em>  wanted to take an extra step and im glad to help</em>

pychu [463]4 years ago
6 0

X=3 so plug 3 in where the x currently is. You will get 8(3)-1. First distribute the 8 to everything in the parenthesis; 8(3)=24, next subtract, 24-1=23.

Answer is 23

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