Question

Resolva as equações abaixo :

A) x-2=3


B)2x+3=17

Answer 1

A)
x-2= 3
x= 3+2
x= 5

B)
2x+3= 17
2x= 17-3
2x= 14
x= 14/2
x= 7

Answer 2

A) X =3+2 ==> X=5

B) 2x=17-3 ==> X = 14/2 X = 7