All categories

3 years ago

-5n+8= -7 in two-step equations-integers

Mathematics

1 answer:

Paha777 [63]3 years ago

3 0

Answer:

n=3

Step-by-step explanation:

So the question we are to solve is to be solved by collecting like terms and by division

So let's solve the question

-5n+8=-7

So let's solve

-5n+8=-7

Substrate 8 from both sides

-5n=-15

So let's make n the subject of formula by dividing both sides by -5

n=3

Therefore the final answer for the given question is 3

You might be interested in

an aircraft has 77 females on board. about 48% of all of the passengers are on board how many passengers are on board on the air

BabaBlast [244]

Answer:

160

Step-by-step explanation:

77 / 48 = 1.604

1.604 x 100 = 160.41 which is about 160 passengers in total.

4 0

3 years ago

Read 2 more answers

SOMEBODY HELPPPPPPPPPP BE FAST

Paul [167]

The answer 30, 40, 50

Forms a right triangle

Hope this helps!

5 0

2 years ago

3. The circumference of a circle is 607 cm. What is the diameter of the circle?

steposvetlana [31]

Answer:

the circumference is 30 cm,

Step-by-step explanation:

Hope it helps

8 0

1 year ago

Someone please tell me the answers to this please I beg you

Wittaler [7]

1) 216
2) 203
3) 315
4) 256
5) 576
6) 440

7 0

3 years ago

Help i'll give brainlist

kow [346]

Answer:

y = -2

Step-by-step explanation:

The midline is the horizontal line that passes exactly in the middle between the graph's maximum and minimum points.

From inspection, curve has a maximum at y = 1 and a minimum at y = -5

The midline between these is $y=\frac{1-5}{2}=-2$

So the equation for the midline of this graph is y = -2 (shown in red on the attached graph)

6 0

2 years ago