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3 years ago

Is (1,-3) is a solution of the equation 8p-2q=14?

Mathematics

2 answers:

PSYCHO15rus [73]3 years ago

8 0

Answer: YES

Step-by-step explanation:

8p - 2q = 14

8(1) - 2(-3) = 14

8 - -6 = 14

8 + 6 = 14

14 = 14

TRUE

oee [108]3 years ago

4 0

(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

~Rise Above the Ordinary, Senpai

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