Is (1,-3) is a solution of the equation 8p-2q=14?
2 answers:
Answer: YES
<u>Step-by-step explanation:</u>
8p - 2q = 14
8(1) - 2(-3) = 14
8 - -6 = 14
8 + 6 = 14
14 = 14
TRUE
(p, q) = (1, -3)
Plug in the corresponding numbers to the corresponding variable
8p - 2q = 14
8(1) - 2 (-3) = 14
Simplify. Remember to follow PEMDAS. First, multiply
8 x 1 = 8
-2 x -3 = 6
8 + 6 = 14
Finally, add
(8 + 6) = 14
14 = 14 (True)
Yes, (1, -3) is a solution for 8p - 2q = 14
~<em>Rise Above the Ordinary, Senpai</em>
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