3 years ago

To solve n+7=15 you should first

Mathematics

2 answers:

sertanlavr [38]3 years ago

7 0

Answer:

Collect like terms and simplify
Subtract 7 from both sides

Step-by-step explanation:

METHOD 1

$n+7=15\\n =15-7\\n = 8$

METHOD 2

$n+7-7=15-7\\n =8$

IrinaK [193]3 years ago

7 0

Answer:

Subtract 7 from both sides.

Step-by-step explanation:

Step 1:

n = 15 - 7

Answer:

n = 8

Hope This Helps :)

You might be interested in

Can you please help me !!!!

sergij07 [2.7K]

Answer:

The correct answer option is b. 560 units $^2$ .

Step-by-step explanation:

We are given a prism with a base area of 40 square units and a height of 14 units.

We know the formula for the volume of the prism:

the volume of a prism = Bh

where B is the base area of the prism; and

h is the height of the prism.

Substituting the given values in the formula to get the volume:

Volume of prism = 40 x 14 = 560 units $^2$

5 0

3 years ago

Find the value of which will make the quadratic expression 9y²-12y+k is a perfect square

KATRIN_1 [288]

Answer:The value of k must be[c] to make this quadratic equation a perfect square.

Step-by-step explanation:

I don't say you have to mark my ans as brainliest but my friend if it has really helped you plz don't forget to thank me....

3 0

3 years ago

Read 2 more answers

What is the work of 3/8 Divided by 6

pychu [463]

Answer: 3/48

Step-by-step explanation: 3/8 divided by 6/1 is=3/48

5 0

3 years ago

What are some uses for the distance formula?

lbvjy [14]

To find the area of a building.
and to make a small farm

8 0

3 years ago

Lines a, b, c, and d Intersect as shown.

Mnenie [13.5K]

Answer:

95 is the answer I took the test

8 0

3 years ago