3 years ago

Solve for y 3x + 3y = 45

Mathematics

2 answers:

alukav5142 [94]3 years ago

6 0

Answer:

y=15-x

Step-by-step explanation:

3y=45-3x

y=15-x

If you want to solve for y, you need another one equation

igor_vitrenko [27]3 years ago

4 0

Answer:

y = -x + 15

Step-by-step explanation:

Subtract 3x from each side (left and right side of the equal sign) which will leave you with 3y = -3x + 45. Then divide everything by 3 which gets you

y = -x +15

You might be interested in

Would the same methods work if both the numbers were positive? What if one of the numbers were positive and the other negative?

Mnenie [13.5K]

If you multiply a positive by a negative it’s negative same goes for dividing if it’s two negatives then the answer is positive hope this helped

5 0

4 years ago

Question in image below.

alexira [117]

Someone is answering for you ! But good luck and try your best !

7 0

3 years ago

Giving thanks and brainliest for best answer <3

lana66690 [7]

Answer:

the answer is B.

Step-by-step explanation:

answer it good

7 0

3 years ago

Read 2 more answers

PLS HELP will give Brainlist

NeX [460]

Answer:
J: (-4,5)
K: (-4,4)
L: (-5,4)
K: (-6,6)

Step-by-step explanation:

3 0

2 years ago

Which best describes the range of the function f(x) = (6)x after it has been reflected over the x-axis?

Free_Kalibri [48]

The answer is all real numbers less than 0

8 0

4 years ago

Read 2 more answers