Please help me solve the system of equations y=2x-10 and x-y=7

Question

27-03-2015
Mathematics

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Please help me solve the system of equations y=2x-10 and x-y=7

Sagot :

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\begin{tabular}{rl}[tex]$g(x)$[/tex] & [tex]$=2^{x+2}$[/tex] \\[tex]$x$[/tex] & [tex]$y$[/tex] \\\hline-2 & 1 \\-1 & 2 \\0 & 4 \\\end{tabula

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