Question

a)2(x + 4) = -11
b) =3(x+9) =2(x-5)
c) 8x-9=2x+11
d) 5(3x-5-2)x-2=70
e)8 (x -1)-9(x-1) =3
PFVR SÓ FALTA ESSAS​

Answer 1

Resposta:

-×-3×=11+4

3,913 1,313 1,113²=9

8√2-9√2+10√2=(8-9+10)√2=9√2

5*-5=-25(

8)×-1)-9(×-1)=3)

(3-8).[-3. (2-8)-7 (4-1)+5].-6.[-3(-6)-7.1+5]. espero ter ajudado valeu!