3+2a+5a=38

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Solution for 3+2a+5a=38 equation: 


a in (-oo:+oo)

2*a+5*a+3 = 38 // - 38

2*a+5*a-38+3 = 0

7*a-35 = 0 // + 35

7*a = 35 // : 7

a = 35/7

a = 5

a = 5

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