hoanghouse hoanghouse

01-12-2021
Mathematics

contestada

3(4-k)=-3(1-k)-k solve for k

Respuesta :

ciaramark ciaramark

02-12-2021

k = -9.
Explanation:
Distribute the first part — 12 - 3k
Distribute the second part — 3 - 3k - k
Add 3k to both sides
12 = 3 - k
Add k to both sides (k + 12 = 3)
Subtract 12 from both sides
k = -9

Answer Link

Otras preguntas

What expression is equivalent to 7(3x-2) + 4(x+5)

By the end of the civil war a. many confederate leaders had been tried for treason b. African americans had gained full citizenship c. the south's economy ha

Jenna bought 5 pounds of apples for $6.85. What is the unit price per pound of apples?

Which process occurs at the anode in an electrochemical cell? (1) the loss of protons (2) the loss of electrons (3) the gain of protons (4) the gain of electron

The bottom of Onondaga Lake in upstate New York contains large amounts of pollutants. One proposal to clean the lake bottom requires that the pollutants be remo

Having a colony south of the Carolinas that would serve as a buffer was a reason for the founding of

Which statement best describes the shape and volume of an aluminum cylinder at STP? (1) It has a definite shape and a definite volume. (2) It has a definite sha

How did the bourgeoisie differ from the people from the third estate?

Which of the following is a producer? a. a crow that consumes a dead animal on the side of a road b. a fish that eats smaller fish for its food c. a giraffe th

A distance of 1.0 meter separates the centers of two small charged spheres. The spheres exert gravitational force F g and electrostatic force Fe on each other.