7=2n+2n+3

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Solution for 7=2n+2n+3 equation: 


n in (-oo:+oo)

7 = 2*n+2*n+3 // - 2*n+2*n+3

7-(2*n)-(2*n)-3 = 0

7-2*n-2*n-3 = 0

4-4*n = 0 // - 4

-4*n = -4 // : -4

n = -4/(-4)

n = 1

n = 1

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