Question

Resolva A equação:
(2/7 + 3) X 2= X

A) X= 10/7
B) X= 15/7
C) X= 23/7
D) X= 24/7
E) X= 46/7

Answer 1

A) X= 10/7

B) X= 15/7

C) X= 23/7✓

D) X= 24/7

E) X= 46/7

(2/7+3)(x2)=x

=(2/7+3)(x2)

=(2/7)(x2)+(3)(x2)

=2/7x²+3x²

=23/7x² (anular x2)

=23/7

Answer 2

E) x= 46/7

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