ChrissianaQ167092 ChrissianaQ167092
  • 25-10-2022
  • Mathematics
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Select three equations that could represent a step in solving this system using the substitution method. 4x+y = 6 x = 8 0.00 0:52 9 1x 2 4(8)+y=6 o y = 18

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ThorsonU721026 ThorsonU721026
  • 25-10-2022
[tex]\begin{gathered} 4x+y=6 \\ x=8 \end{gathered}[/tex]

the first step is replacing x=8 on the first equation, so

[tex]4(8)+y=6[/tex]

the second step is do the multiplication

[tex]\begin{gathered} 32+y=6 \\ y+32=6 \end{gathered}[/tex]

and the last step is place the 32 on the other side substracting

[tex]\begin{gathered} y=6-32 \\ y=-26 \end{gathered}[/tex]

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