No.
4p - 5 = 16
Isolate the variable and the constant.
4p = 21
p = 21/4
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3/14 i think.................
You want to try and get rid of one of the variables ( x or y) so you would multiply the second equation by 2 which would make the x variable -2x which then when added to the first equation would eliminate the x variable.
Answer: c. Multiply the second equation by 2.
