stacks23 stacks23

01-10-2021
Mathematics

contestada

solve for n.

4(n-7)-(2-5n)=8n

Respuesta :

jimrgrant1 jimrgrant1

01-10-2021

Answer:

n = 30

Step-by-step explanation:

4(n - 7) - (2- 5n) = 8n ← distribute parenthesis on left side

4n - 28 - 2 + 5n = 8n

9n - 30 = 8n ( subtract 8n from both sides )

n - 30 = 0 ( add 30 to both sides )

n = 30

Answer Link

Otras preguntas

Which pair of labels is correct? A: Maximum kinetic energy C: Maximum gravitational potential energy B: Maximum kinetic energy D: Maximum gravitational potentia

Someone pls help me

please help its practice i really need it

what is refusing to take part in any activity or behavior that puts your health?

Evaluate (4)^-4 pls answer!!!

14.) Tea Sandwich is this cold or hot

A baker can bake 5 cakes in an hour. How many cakes can she bake in c minutes?

Find the value of x

At a pep rally 14 out of 20 students who entered the gym were carrying a backpack. Based on this information, if 1,400 students were at the pep rally, how many

How do plants in the desert behave to attract pollinators? A: They don't bloom. B: They bloom at night. C: They bloom day and night. D: They bloom during the da