AngelynnR789055 AngelynnR789055
  • 03-11-2022
  • Mathematics
contestada

4. Solve for y 2x - y = -8

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JavariF335740 JavariF335740
  • 03-11-2022
[tex]\begin{gathered} 2x-y=-8 \\ Subtract\text{ 2x from both sides of the equation} \\ 2x-2x-y=-8-2x \\ -y=-8-2x \\ \text{Multiply all through by -1} \\ \text{This eliminates all negative signs, including the negative in front of y} \\ y=8+2x \\ OR \\ y=2x+8 \end{gathered}[/tex]

The correct option is y = 2x + 8

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