Question

Resolva as equações

(A) -15x-2(-x-20)-30-(4x-3)=23

(B) 1/3+1/6+x/3=1/6

(C)3/2-6/7-1/3+2x/7=1/3

(D)-√400+2x-√729=x-3

(E) 2x-√121+√289+x=√100

Me ajudem por favor​

Answer 1

Resposta:

A) x= -10/17

B) x= -1

C) x= 84/35

D) x= 44/3

E) x= 4/3