michel2012
michel2012
14-01-2021
SAT
contestada
3a+45=52+2a find a.....
Respuesta :
Аноним
Аноним
14-01-2021
Explanation:
[tex]\tt{ 3a+45=52+2a }[/tex] ⠀
[tex]\tt{3a-2a=52-45 }[/tex] ⠀
[tex]\tt{ a=7 }[/tex] ⠀
Answer Link
ItzBrainly
ItzBrainly
15-10-2021
[tex]\sf{ a=7}[/tex]
Explanation:
3a+45=52+2a
2a-3a=45-52
-a=-7
a
=
7
Answer Link
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