All categories

3 years ago

- 3(1 – n) =-6 - 6n Step by step please if possible

Mathematics

1 answer:

harkovskaia [24]3 years ago

5 0

-3 + 3n = -6 - 6n. Expand the brackets
3n + 6n = -6 + 3. Collect like terms
9n = -3
n = -3/9 = -1/3

You might be interested in

Helpppppppppppppppppppppppppppppppppppp

yanalaym [24]

Answer:

Step-by-step explanation:

a^3b^2c = b(a^3bc)

5bc = b(5c)

15a^2b = b(15a^2)

GCF = b

6 0

3 years ago

Find the value of the trigonometric ratio

LuckyWell [14K]

Answer:

15÷39

Step-by-step explanation:

I hope it will help you

3 0

3 years ago

Read 2 more answers

How to solve this equation please I need help?

Vesna [10]

1st row 5 -7 -1

2nd row -2 4 -5

3rd row -6 0 3

5 0

3 years ago

INDEPENDENT:

Leni [432]

Answer: your answers are correct. I inserted an image of the answers.

3 0

3 years ago

Chloe is painting on a stretched canvas that has an area of 108 square inches. The length of the canvas is 12 inches. The width

Stolb23 [73]

Answer: Width of canvas = 9 inches

Area left for painting after painting the border = 70 square inches.

Explanation :

Since we have given that

Area of painting = 108 square inches

Length of canvas = 12 inches

As we know that

$\text{Area of rectangle} = length\times breadth$

$108=12\times breadth\\\\\frac{108}{12}=breadth\\\\9=breadth$

So, breadth of canvas = 9 inches .

Now, Chloe paints a 1 inch wide blue border on the canvas.

$\text{So, remaining length left for painting after painting the border} = 9-1-1=9-2=7\text{ inches}$

$\text{ Remaining breadth left for painting after painting the border }= 12-1-1=12-2= 10\text{ inches}$

$\text{So , area of remaining portion }= length\times breadth \\\\ \text{ area of remaining portion }=7\times 10\\\\\text{ area of remaining portion }=70 \text{ square inches}$

Hence, remaining area = 70 square inches .

6 0

3 years ago