Question

$7y - 10 = y + 50$
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Answer 1

Resposta:

y=10

Explicação passo-a-passo:

7y-10=y+50

7y-y=50+10

6y=60

y=60/6

y=10

Answer 2

7y-10=y+50

7y-y=50+10

6y=60

y=10