Sea x el número
[tex]\frac{x}{2} + 30 = -22\\\\\frac{x}{2} = - 22 - 30\\\\\frac{x}{2} = -52\\\\x = -52(2)\\\\x = -104[/tex]
Eternamente axllxa
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Sea x el número
[tex]\frac{x}{2} + 30 = -22\\\\\frac{x}{2} = - 22 - 30\\\\\frac{x}{2} = -52\\\\x = -52(2)\\\\x = -104[/tex]
Eternamente axllxa