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Dafna11 [192]
3 years ago
15

Robert earned $10, which was 4 less than twice what Eric earned. How much money

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

Eric earnings equals $7

Step-by-step explanation:

Let amount earned by Robert = $10

Amount earned by Eric = $x

Robert earnings = 2x - 4

2x - 4 = 10

2x = 10 + 4

2x = 14

Divide both sides by 2

x = 14 / 2

= 7

x = 7

Eric earns $x which is equal to $7

Eric earnings equals $7

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