Resuelve las siguientes ecuaciones de primer grado con denominadores a)5x/3- 3+ x=2x- 1 b)3x+2x-1/2=5+x-2/4 c)x/2- 2x-1/3=3x-x6 d)x+2/3-4x-1=2- 4x-1/6 NECESITO AYUDA MUCHAS GRACIAS

a) x = 3

b) x = 10/9

c) x = -1/13

d) x = 13/6

Step-by-step explanation:

To solve in an easy way each equation is convenient to multiply the equation by the m.c.m, in order to eliminate the denominators. Next you sum terms with x and coefficients to obtain x:

a)

m.c.m = 3

b)

m.c.m = 4

c)

m.c.m = 6

d)

m.c.m = 6

search the worksheet up on the internet

step-by-step explanation:

it works trust me

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.