All categories

3 years ago

How many solutions does equation 4x + 3 - 1 = 2(2x + 2) - 2x have explain your reasoning.

Mathematics

2 answers:

dlinn [17]3 years ago

4 0

Answer:

Anwser: X=1

4x+3-1=2(2x+2)-2x

4x+2=4x+4-2x

4x+2=2x+4

-2 -2x

2x=2

X=1

Step-by-step explanation:

Nataly [62]3 years ago

4 0

Answer:

one solution

Step-by-step explanation:

Given

4x + 3 - 1 = 2(2x + 2) - 2x ← distribute parenthesis on right side

4x + 2 = 4x + 4 - 2x

4x + 2 = 2x + 4 ( subtract 2x from both sides )

2x + 2 = 4 ( subtract 2 from both sides )

2x = 2 ( divide both sides by 2 )

x = 1

You might be interested in

Find the ratio of the areas of two squares<br> whose sides are 4 in. and 5 in. respectively<br> .

jeka94

Step-by-step explanation:

please mark me as brainliest

3 0

3 years ago

Help me solve please

maksim [4K]

Answer:

4, 7, 6, 9

Step-by-step explanation:

Its easy. X and Y stuff

7 0

4 years ago

Found the value of t needed to make the equation shown true.<br><br> 25t = 12.5

liberstina [14]

Answer:

0.5

Step-by-step explanation:

To find the value of t, we need to get t by itself.

25t=12.5

25 is being multiplied by t. To undo this, divide both sides by 25, since division is the opposite of multiplication. This will cancel out the 25, and leave t by itself.

25t/25=12.5/25

t=0.5

So, the value of t that makes the equation true is 0.5

8 0

4 years ago

Read 2 more answers

a hiker is increasing her elevation by 2 feet per minute. She is now at sea level (elevation of 0 feet). what was her elevation

svlad2 [7]

we know that

the rate of elevation is 2 feet per minute

Find out the elevation in 10 minutes

Multiply 2 ft/min by 10 min

2*10=20 ft

therefore

her elevation 10 minutes ago is

0-20=-20 ft ----> is negative because is below sea level

the answer is

-20 ft or 20 ft below the sea level

8 0

2 years ago

How to integrate cos^-2x . Question from Alevel Pure Maths 3

VashaNatasha [74]

Answer:

I do think I can answer this

8 0

3 years ago