zidan89 zidan89

17-08-2021
Mathematics

contestada

2a + 9 = 4 then a = _______

Respuesta :

emanshahzadi929 emanshahzadi929

17-08-2021

Answer:

[tex]a=\frac{-5}{2}[/tex]

Step-by-step explanation:

[tex]2a+9=4[/tex]

[tex]2a=4-9[/tex]

[tex]2a=-5[/tex]

[tex]a=\frac{-5}{2}[/tex]

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