Mathematics, 29.11.2019 12:31 chamillelynn

According to the substitution property of equality: if y = -5 and 7x + y = 11, then . question 9 options: 7(-5) + y = 11 7x - 5 = 11 7x + 5 = 11 -5 + y = 11

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According to the substitution property of equality: if y = -5 and 7x + y = 11, then . question 9 o...