Explicación paso a paso:
[tex]2x = - 24 - 5y \\x = \frac{ - 24 - 5y}{2} \\ 8( \frac{ - 24 - 5y}{2} ) - 3y = 19 \\ 4( - 24 - 5y) - 3y = 19 \\ - 96 - 20y - 3y = 19 \\ - 96 - 19 = 20y + 3y \\ - 115 = 23y \\ - \frac{115}{23} = y \\ - 5 = y \\ \\ 2x + 5( - 5) = - 24 \\ 2x - 25 = - 24 \\ 2x = 25 - 24 \\ x = \frac{1}{2} [/tex]
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Verified answer
Explicación paso a paso:
[tex]2x = - 24 - 5y \\x = \frac{ - 24 - 5y}{2} \\ 8( \frac{ - 24 - 5y}{2} ) - 3y = 19 \\ 4( - 24 - 5y) - 3y = 19 \\ - 96 - 20y - 3y = 19 \\ - 96 - 19 = 20y + 3y \\ - 115 = 23y \\ - \frac{115}{23} = y \\ - 5 = y \\ \\ 2x + 5( - 5) = - 24 \\ 2x - 25 = - 24 \\ 2x = 25 - 24 \\ x = \frac{1}{2} [/tex]