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gogolik [260]
3 years ago
12

-3x+2=-7 What does x equal? And how do you solve it?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

Given

- 3x + 2 = - 7 ( subtract 2 from both sides )

- 3x = - 9 ( divide both sides by - 3 )

x = 3

You might be interested in
-2.074 + 1.8 I need help it’s math and it’s multiplying decimals
jok3333 [9.3K]

Answer:

-0.274

Step-by-step explanation:

You could just use the calculator, BUT if you want to use pencil paper you have to align them decimal over decimal:

 -2.074

-   1.8

-------------

3 0
3 years ago
Which of the following variable expressions represents the word phrase
soldier1979 [14.2K]
It’s c.p-2. Hope this helps
3 0
3 years ago
22. Find the missing terms indicated by variables in the arithmetic sequence shown.
yuradex [85]

The complete sequence is<u> 24, 30, 36, 42, 48, 54, 60</u>

<h3>The nth term of an arithmetic progression</h3>

The nth term of an arithmetic progression is expressed according to the equation;

Tn = a + (n-1)d

where

a is the first term

n is the number of terms

d is the common difference

Determine the common difference

d = 42-b = b - 30

-b-b = -30-42

-2b = -72

b = 36

d = 36-30

d = 6

For the first term;

d = 30 - a

6 = 30 - a

a = 24

For the value of c

c = 42 + 6

c = 48

For the value of d

d = 48 + 6

d = 54

For the value of e

e = 54 + 6

e = 60

Hence the complete sequence is<u> 24, 30, 36, 42, 48, 54, 60</u>

Learn more on arithmetic sequence here: brainly.com/question/24989563

#SPJ1

6 0
1 year ago
What is the fraction for .50
Pavel [41]
The fraction for .50 is (1/2)
6 0
3 years ago
Read 2 more answers
Can someone help me figure this out please??
Vlad [161]

Answer:

37.5

975

Step-by-step explanation:

Your new equation is 7.5(x)

For question a you do 7.5 times 5, as 5 represents x.

37.5

For question b it is 7.5 times 130

975

Please give me brainliest

(Hope it helps)

7 0
2 years ago
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