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The cost of 5 similar cameras and 3 similar video cameras is $3,213. Each video camera costs 4 times as much as each digital ca...Asked by ra
the cost of 5 digital cameras and 3 similar video cameras is 3213.00. each video camera costs 4 times as much as each digital camera. john buys a digital camera and a video camera. how much does he pay?
Answers
Answered by
Reiny
digital camera --- x
video camera ---- 4x
5x + 3(4x) = 3213
solve for x
video camera ---- 4x
5x + 3(4x) = 3213
solve for x