2 years ago

Simplify 3(x+2)+5x-7 with steps... I am in 7th grade... Will give the brainliest!

Mathematics

2 answers:

Fynjy0 [20]2 years ago

7 0

Hey there,
3 (x + 2) + 5x - 7
3x + 6 + 5x - 7
3x + 5x + 6 -7
8 x - 1

Hope this helps :))

~Top♥

Virty [35]2 years ago

3 0

First expand the 3(x+2) bracket by multiplying out to give you 3x+6
Now, you have a full expression:
3x+6+5x-7
Collect like terms:
3x+5x=8x
6-7=-1
8x-1 is the answer simplified

You might be interested in

There are 144 people in an audience. The ratio of adults to children is 5 to 3. How many are adults?

Igoryamba

Find out how many children there are first. Come on, this is simple fractions/percents/decimals/ratios.

6 0

2 years ago

Read 2 more answers

Each morning, Zack leaves his house at 6:35 A.M. It takes Zack 10 minutes to walk to the bus stop. Zack rides the bus for 30 min

skad [1K]

Zack will arrive at his office at 7:25 A.M.

7 0

3 years ago

What is the total number degrees of all interior angles of a triangle?

BARSIC [14]

the total number degrees of all interior angles of a triangle is 180

3 0

3 years ago

Which of the following organizations monitors the work of independent auditors?

vitfil [10]

Answer:

<h2>C) Public Company Accounting Oversight Board</h2><h3>(PCAOB)</h3>

Step-by-step explanation:

The PCAOB is a nonprofit corporation established by Congress to oversee the audits of public companies in order to protect investors and further the public interest in the preparation of informative, accurate, and independent audit reports.

#hope it helps!

Answered by ReyvREYV111

7 0

1 year ago

Select all of the solutions of 4x2 - 36 = 0. If there are no solutions, select the empty set.

ruslelena [56]

Answer:

Step-by-step explanation:

4x² - 36 = 0 ⇌ (2x)² - 6² = 0 ⇌ (2x - 6)(2x + 6) = 0 ⇌ 2x - 6 = 0 or 2x + 6 = 0

⇌ x = 3 or x = -3

8 0

2 years ago