oliver3437 oliver3437

18-01-2022
Mathematics

contestada

if 4x+2x+3x=81, then x is equal to
a)8 b)4 c)0 d)9
please help me

Respuesta :

Noctnel Noctnel

18-01-2022

The answer is d) 9.

4(9) + 2(9) + 3(9) = 81

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