NyelleY338104 NyelleY338104
  • 29-10-2022
  • Mathematics
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solve each system of the equation by elimination method.3x-4y=1x-7y=23

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ArlissI653533 ArlissI653533
  • 29-10-2022

Solve the system by elimination. This way:

Now, use the value of y to find the value of x.

[tex]\begin{gathered} 3x-4y=1 \\ 3x-4(-4)=1 \\ 3x+16=1 \\ 3x=-15 \\ x=-\frac{15}{3} \\ x=-5 \end{gathered}[/tex]

The solution of the system is x=-5 and y=-4.

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