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AnnyKZ [126]
3 years ago
7

Steve weighs 18 more pounds than Ryan. If their weight totals 144 pounds, how much does Ryan weigh?

Mathematics
2 answers:
Darya [45]3 years ago
7 0

Answer:

A) Steve = Ryan +18

B) Steve + Ryan = 144

A) Steve -Ryan = 18 then adding B

B) Steve + Ryan = 162

2 Steve = 162

Steve weighs 81 pounds

Ryan weighs (81 -18) pounds 63 pounds

Step-by-step explanation:

Fynjy0 [20]3 years ago
5 0
X = Ryan’s weight
X + 18 = Steve’s weight
144 = total weight for both

X + X + 18 = 144 ( equation)
2X = 144 -18 (group your equation)
2X/2 = 126/2 (divide both sides by 2)
X = 63 ( Ryan’s age)
X + 18 = 81 ( Steve’s age)
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Numerical Methods for Engineers (7th) edition 007339792X 9780073397924

Numerical Methods for Engineers

(7th Edition)

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This problem has been solved:

Step-by-step explanation: It is a sequential approach and the step by step analysis of the solutions are revealed above

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3 years ago
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