3 years ago

Solve for x. -3 (x-1) + 8 (x-3) = 6x + 7 - 5x Pls help as soon as possible thanks! :D

Mathematics

2 answers:

Natali [406]3 years ago

7 0

Answer:

x = 7

Step-by-step explanation:

-3 (x - 1) + 8 (x - 3) = 6x + 7 - 5x

-3 (x - 1) + 8 (x - 3) = 6x - 5x + 7

-3 (x - 1) + 8 (x - 3) = x + 7

-3x + 3 + 8x - 24 = x + 7

-3x + 8x + 3 - 24 = x + 7

5x - 21 = x + 7

+21 +21

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

5x = x + 28

-x -x

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

4x = 28

/2 /2

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

x = 7

jeyben [28]3 years ago

4 0

Answer:

( x − 1 ) + 8

Step-by-step explanation:

You might be interested in

What is the measure of each interior angle of a regular octagon ?

hodyreva [135]

Answer:

135 degrees

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

A store wants to earn $100,000 this year.So far they have earned $82,052.How much more money will they have to earn to meet the

eimsori [14]

Subtract 100,000 by 82,052

If you do this correctly the answer would be 17,948 dollars.

6 0

4 years ago

Read 2 more answers

How to sovel 54=3(p+2)

almond37 [142]

You first distribute the 3 which makes 3p+6 , subtract 6 to both sides to get 48, then divide by 3 to get 16 .

7 0

3 years ago

If two-thirds of a number is five-thirds more than the number, what is the number?

777dan777 [17]

There are many different answers you. an get. The amount is infinite. Does it give you a number range?

4 0

3 years ago

kali trains for a race by running round a track. each lap is 400 meters. she run 4 kilometers each day. how many lapsaround he t

Levart [38]

1 km = 1000m
so 4 km = 4(1000) = 4000 m

so Kali runs 4000 m per day
4000/400 = 10 laps per day

for 3 days = 3(10) = 30 laps for 3 days

3 0

3 years ago