ashleighfox27p71mj0
ashleighfox27p71mj0 ashleighfox27p71mj0
  • 12-09-2018
  • Mathematics
contestada

evaluate 8x - 1 when x = 3

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liambonney2
liambonney2 liambonney2
  • 12-09-2018

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

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jrs997 jrs997
  • 12-09-2018

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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