I have a * b - c * d - e * f - g * h = -37. Find a solution for a,b,c,d,e,f,g,h, if all of those are positive integers less than 10.

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I have
a * b - c * d - e * f - g * h = -37.

Find a solution for a,b,c,d,e,f,g,h, if all of those are positive integers less than 10.

I know thhis seems like its just plugging in random numbers, but t here are some equations that help you find the answer.

Guest Nov 11, 2018

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Best Answer

+6248

+1

there are 4074 solutions

here's one

(a,b,c,d,e,f,g,h) = {2, 6, 1, 8, 3, 7, 4, 5}

here's another with different digits

(a,b,c,d,e,f,g,h) = {2, 7, 1, 9, 3, 4, 5, 6}

Rom Nov 11, 2018

1⁺⁰ Answers

+6248

+1

Best Answer

there are 4074 solutions

here's one

(a,b,c,d,e,f,g,h) = {2, 6, 1, 8, 3, 7, 4, 5}

here's another with different digits

(a,b,c,d,e,f,g,h) = {2, 7, 1, 9, 3, 4, 5, 6}

Rom Nov 11, 2018

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