Question

CALCULAR EL VALOR DE X a) 3X - 1/3 = 7/3 + 2X b) 2/5 + 4x = 4/15 - (1/3 - 3x)

Answer 1

a) 3X - 1/3 = 7/3 + 2X

 

3x-2x =7/3+1/3

x=6/3

x=2

b) 2/5 + 4x = 4/15 - (1/3 - 3x)

4x-3x=4/15-1/3-2/5

x=(4-5-6)/15

x=-7/15