All categories

2 years ago

-4(y-2)=12 what is the answer

Mathematics

1 answer:

AysviL [449]2 years ago

3 0

Answer:

y=−1

Step-by-step explanation:

Let's solve your equation step-by-step.

−4(y−2)=12

Step 1: Simplify both sides of the equation.

−4(y−2)=12

(−4)(y)+(−4)(−2)=12(Distribute)

−4y+8=12

Step 2: Subtract 8 from both sides.

−4y+8−8=12−8

−4y=4

Step 3: Divide both sides by -4.

−4y

−4

y=−1

You might be interested in

A sales person earns a commission based on the number and type of vehicle sold. A person selling 6 cars and 3 trucks earns 4,800

AURORKA [14]

Assign variables to you unknowns.

c = $ cars
t = $ trucks

6c + 3t = 4800
8c + t = 4600

use substitution or elimination to solve the system of equations.

using elimination.. multiply second equation by -3 and add to the other to combine equations into one.

6c + 3t = 4800
-3(8c + t = 4600)
---------------------------
-18c + 0 = -9000
c = 9000/18
c = 500 $

use this in one of the equations to find the cost of a truck.

8(500) + t = 4600
4000 + t = 4600
t = 4600 - 4000
t = 600 $

question asks
2(500) + 3(600) =
1000 + 1800 = 2800 $

3 0

2 years ago

WILL MARK FIRST ANSWER BRAINLIEST AND RAISE THE POINTS

bixtya [17]

Answer: x=5

Step-by-step explanation:

3 0

2 years ago

How do I do this ? I need help

Amiraneli [1.4K]

Answer: 40

Step-by-step explanation:

You first start by multiplying 15 times 16 to see how many ounces you have.

15 x 16 = 240

Then you divide it by 6

240/6 is 40

So you can make 40 burgers

8 0

3 years ago

PLEASE HELP WHAT IS THE ANSWER!

g100num [7]

Answer:

Step-by-step explanation:

5 0

3 years ago

Evaluate the expression when x=20 and y=4.

klio [65]

Answer:

Hello, your question is missing. You did not show us a picture of the problem, you did not write it either. Please send it again.

Step-by-step explanation:

3 0

2 years ago