3 years ago

What is the answer for6x+15=3(x+3)

Mathematics

2 answers:

andrezito [222]3 years ago

8 0

6x+15=3(x+3)
6x+15=3x+9
6x-3x=9-15
3x =-6
x = -2

alex41 [277]3 years ago

4 0

Answer:

$x = ( - 2)$

Step-by-step explanation:

$6x + 15 = 3(x + 3) \\ 6x + 15 = 3x + 9 \\ 6x - 3x = - 15 + 9 \\ 3x = - 6 \\ \frac{3x}{3} = \frac{ - 6}{3} \\ x = - 2$

You might be interested in

These reverse processes are both part of

Ratling [72]

Answer:

you forgot the picture

Step-by-step explanation:

Please put a picture

5 0

3 years ago

On average, a refrigerator

adoni [48]

Runs 24/7 and stores food (?)

3 0

3 years ago

What's the difference between 1 fifth of 10 and 5 times 10

Pachacha [2.7K]

1 fifth of ten is 2 where as 5×10 =50

8 0

3 years ago

(4.9) and (2, -6)<br> I need to write it in standard form

ycow [4]

Answer:

Step-by-step explanation:

$Slope=\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\dfrac{-6-9}{2-4}=\dfrac{-15}{-2}=\dfrac{15}{2}\\\\$

Equation:

$y -y_{1}=m(x -x{1})\\\\y - 9 = \dfrac{15}{2}(x-4)\\Multiply \ the \ entire \ equation \ by 2\\\\2*(y -9)=2*\dfrac{15}{2}(x-4)$

2y - 2*9 = 15(x - 4)

2y - 18 = 15x - 60

2y - 18 + 60 = 15x

2y + 42 = 15x

15x - 2y = 42

7 0

3 years ago

a bag contains 8 red balls and 6 green balls. michelle randomly draws 3 balls from the bag. she does not replace the balls after

earnstyle [38]

Answer:

Red balls 2/14

Green balls 1/14

Step-by-step explanation:

I hope that helped.

6 0

3 years ago