AY ESTA CREO
PERO SI TE AYUDO ME DAS CORAZÓN
Hola! :3
Resolvemos:
[tex]\frac{5a-4}{2}=8[/tex]
[tex]5a-4=2(8)[/tex]
[tex]5a-4=16[/tex]
[tex]5a=16+4[/tex]
[tex]5a=20[/tex]
[tex]a=\frac{20}{5}[/tex]
[tex]a=4[/tex]
Comprobamos:
[tex]\frac{5(4)-4}{2}=8[/tex]
[tex]\frac{20-4}{2}=8[/tex]
[tex]\frac{16}{2}=8[/tex]
[tex]8=8[/tex]
Espero haberte ayudado :D
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AY ESTA CREO
PERO SI TE AYUDO ME DAS CORAZÓN
Verified answer
Hola! :3
Resolvemos:
[tex]\frac{5a-4}{2}=8[/tex]
[tex]5a-4=2(8)[/tex]
[tex]5a-4=16[/tex]
[tex]5a=16+4[/tex]
[tex]5a=20[/tex]
[tex]a=\frac{20}{5}[/tex]
[tex]a=4[/tex]
Comprobamos:
[tex]\frac{5a-4}{2}=8[/tex]
[tex]\frac{5(4)-4}{2}=8[/tex]
[tex]\frac{20-4}{2}=8[/tex]
[tex]\frac{16}{2}=8[/tex]
[tex]8=8[/tex]
Espero haberte ayudado :D