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An average football field has the dimensions of 160 ft by 360 ft. If the expressions to find these dimensions were (3x+7) and (7x+3), what value of x would give the dimensions of the football field?

x= Answer


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Answer :

PARKSA0410GO

Answer:51

Step-by-step explanation:

Area=l×w

Area = 360*160

(7x+3) = 360

7x = 360-3

7x =357

X=51

(3x+7)=160

3x=160-7

3x=153

X=51

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