Seudónimo
Seudónimo
03-01-2017
Mathematics
contestada
Find the solution
2x + 22 = 4(x+3)
Respuesta :
lordnewell
lordnewell
13-03-2017
2x + 22 = 4x + 12
4x + 12 = 2x + 22
4x - 2x = 22 - 12
2x = 10
x = 5
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