Seudónimo
Seudónimo
03-12-2021
Mathematics
contestada
Need help asap please and thank you!
Respuesta :
tbone200526
tbone200526
03-12-2021
Answer:
Multiply both sides by 9
45 + 3x = 3x + 54 + 1x
45 + 3x = 4x + 54
-9 = x
one solution
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