-4x+y=5 | \times 2 \\
\\
8x+3y=-7 \\
-8x+2y=10 \\
\\
5y=3 \\
x= \frac{y-5}{4} \\
\\
x=-1.1 \\
y=0.6 \\ " alt="8x+3y=-7 \\
-4x+y=5 | \times 2 \\
\\
8x+3y=-7 \\
-8x+2y=10 \\
\\
5y=3 \\
x= \frac{y-5}{4} \\
\\
x=-1.1 \\
y=0.6 \\ " align="absmiddle" class="latex-formula">
Ответ: (-1,1; 0,6)