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Mathematics 11 Online
Gucchi:

Aseem and Stana are building model cars. Stana's car is 5 less than 2 times the length of Aseem's car. The sum of the lengths of both cars is 20 inches. Write an equation to determine the lengths of Aseem's and Stana's cars. 2x − 5 + x = 20 5 − 2x + x = 20 2x − 5 = 20 5 − 2x = 20

Gucchi:

Am I right with A?

Gucchi:

@axie

axie:

yes! explain why though

surjithayer:

correct

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