# SOLUTION: Find the number of Calories in an orange and in a peach. 1. An orange has 30 Calories more than a peach. 2. Thirteen peaches have as many Calories as 7 oranges.

Algebra ->  Algebra  -> Equations -> SOLUTION: Find the number of Calories in an orange and in a peach. 1. An orange has 30 Calories more than a peach. 2. Thirteen peaches have as many Calories as 7 oranges.      Log On

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 Question 107603: Find the number of Calories in an orange and in a peach. 1. An orange has 30 Calories more than a peach. 2. Thirteen peaches have as many Calories as 7 oranges.Answer by solver91311(16897)   (Show Source): You can put this solution on YOUR website!Let's use o for the number of calories in an orange, and p for the number of calories in a peach. We are given that and Eq 1) Eq 2) Multiply Eq 1) by -7 Eq 3) Now add Eq 2) and Eq 3) term by term to eliminate the o term. Check: