Question

resolva as equações:

a) x + 1/3 = 3/4

b) x/7 = -2

c) -9x +8 = -43

d) x-3(4 - x ) = 7x - (1- x)

e) x/4 - 7/10 = 2x/5 - 1

f ) x - 1/4 + 3x-7/6 = 2x - 3/3

g) x-4/3 - 1 = x - 2/8

Answer 1

a) x = 5/12
b) x = -14
c) x = 17/3
d) x = 1/4
e) x = 2
f) x = 5/24
g) x € Ø