Odpowiedź :
1.
[tex]3+\frac{1}{2}x = 5\\\\\frac{1}{2}x = 5-3\\\\\frac{1}{2}x = 2 \ \ /\cdot 2\\\\\boxed{x = 4}[/tex]
2.
[tex]6 + x = -10\\\\x = -10-6\\\\\boxed{x = -16}[/tex]
1.
[tex]3+\frac{1}{2}x = 5\\\\\frac{1}{2}x = 5-3\\\\\frac{1}{2}x = 2 \ \ /\cdot 2\\\\\boxed{x = 4}[/tex]
2.
[tex]6 + x = -10\\\\x = -10-6\\\\\boxed{x = -16}[/tex]