Solução
Solução
Passos da solução
Represent the numbers with :
A.T.Q.:
Exemplos populares
The sum of twice a number and 13 is 75Chris is 19 years older than Shelley. Five years ago, the sum of their ages was 129. How old are they now?Six times the sum of a number and 15 is-42Three years ago, Tina was three times as old as George. Now, Tina is twice as old as George. How old are Tina and George currently?what number is 15% of 60