### Set up Simultaneous Linear Equations to solve problem

Question Sample Titled 'Set up Simultaneous Linear Equations to solve problem'

The price of ${38}$ lithium-ion batteries and ${12}$ lead-acid batteries is $${7720}$ . If the price of ${20}$ lithium-ion batteries and the price of ${14}$ lead-acid batteries are the same, then the price of a lithium-ion battery is A $${140}$ .
B
$${200}$ . C $${170}$ .
D

Initiating...

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