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Mathematics, 24.10.2019 23:43 nanda22

Zach and ginny are building model cars. ginny's car is 2 more than 3 times the length of zach's car. the sum of the lengths of both cars is 30 inches. write an equation to determine the lengths of zach's and ginny's cars.

3x + 2 = 30
x + 2 + 3x = 30
2x + 3 = 30
x + 2x + 3 = 30

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Zach and ginny are building model cars. ginny's car is 2 more than 3 times the length of zach's car....
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