3 years ago

Solve : 2 (m + 1) = 3(m - 1)

Mathematics

2 answers:

siniylev [52]3 years ago

3 0

Step-by-step explanation:

hope this helps. if you have any questions don't hesitate to ask :))

Vikki [24]3 years ago

3 0

Answer:

m = 5

Step-by-step explanation:

Given

2(m + 1) = 3(m - 1) ← distribute parenthesis on both sides

2m + 2 = 3m - 3 ( subtract 2m from both sides )

2 = m - 3 ( add 3 to both sides )

5 = m

You might be interested in

X + y = k

12345 [234]

Answer: Yes A is correct

Step-by-step explanation:

Multiply the first equation by 3...

2x+3y=k+1 needs to be subtracted by 3x+3y=3k

which equals -x=-2k-1

Then you can multiply the equation by -1 to make them all positive. Resulting in x=2k+1

6 0

3 years ago

The difference of x and a number is 6. What is the other number?

Firlakuza [10]

Answer:

-6+x

Step-by-step explanation:

Let the number=n

x-n=6

-n=6-x

n=-6+x

6 0

4 years ago

Directions: Use each graph below to write the equation of the line in slope-intercept form y=mx + b. Make sure to show your work

xxTIMURxx [149]

Answer:

Step-by-step explanation:

Y=mx+b

Slope (m) is rise over run.

1. rise= 4 run=5 therefore, slope=4/5

y=4/5x+b

b= y intercept

b= 4

Y=4/5x+4

2. rise= 1 run= 2 slope = -1/2

b= -1

Y= -1/2x - 1

6 0

3 years ago

7× - 7;×=4<br>helpppppp

Flura [38]

Answer:

7(4)-7

28-7

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Who would win the fight and why ;

nekit [7.7K]

Answer:

elon musk is a stronk man

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers