All categories

3 years ago

Solve: 2.8 X +12=-1.4 X -9

Mathematics

1 answer:

professor190 [17]3 years ago

7 0

Answer:

X= -5

Step-by-step explanation:

Expression: 2.8X+12=-1.4X-9

Order it: 12+9=-1.4X-2.8X

Simplification: 21=-4.2X

Results: x=-5

You might be interested in

How many inches are in 4 meters

Vilka [71]

Answer:

There are 157.48 inches in 4 meters.

5 0

4 years ago

Read 2 more answers

Transitive property of congruence

hodyreva [135]

It states that two objects that are congruent to a third object then they are also congruent to one another.

Step-by-step explanation:

Simple,if one chair is like the second chair and the second chair is like a third chair,then the first chair is like the third chair.

If A=B and

B=C then

A=C

Learn More

Congruence: brainly.com/question/13361468

Keywords : Congruence, transitive property

#learnwithbrainly

3 0

3 years ago

How long is the brace that connects points B and D? 8 cm 16 cm 30 cm 60 cm

Delvig [45]

Answer:60

Step-by-step explanation:

5 0

3 years ago

(-22.5)÷(-1.5) plz help me A -20 B-24 C 15 D 21

yarga [219]

Answer:

(-22.5)÷(-1.5) = 15

So your answer is C. 15

6 0

3 years ago

I'll mark the brainliest who will answer this answer correct.

slega [8]

Answer:

Convert the following into rupees and paise.

a. 300paise = 3 Rupees 0 paise

b. 705paise = 7 Rupees 5 paise

c. 3260paise = 32 Rupees 60 paise

d. 5275paise = 52 Rupees 75 paise

e. 8265paise = 82 Rupees 65 paise

f. 9305paise = 93 Rupees 5 paise

g. 6010paise = 60 Rupees 10 paise

h. 7995paise = 79 Rupees 95 paise

i. 2335paise = 23 Rupees 35 paise

j. 1175 paise = 11 Rupees 75 paise

k. 425 paise = 4 Rupees 25 paise

l. 9090paise = 90 Rupees 90 paise

Hope it's helpful!

7 0

3 years ago