2 years ago

X+3=15 can some body solve this for me

Mathematics

2 answers:

jekas [21]2 years ago

4 0

x+3=15

Subtract 3 from both sides

x+3-3=15-3

x=12

I hope that's help !

Check my answer

Replace x by 12

12+3=15

15=15

So... Yes my answer is correct !

kifflom [539]2 years ago

3 0

X+3=15 = x+3-3=15-3
you need to isolate the variable... x
so now it is x=12
hope that helped!

You might be interested in

4(9-3x)+2x-17 <br><br>please help

Liono4ka [1.6K]

-10x+19 is the answer hope this helped you

6 0

3 years ago

Read 2 more answers

Cesar has read 89 pages of a book for his

slega [8]

Answer:

X=8

Step-by-step explanation:

First subtract the read pages with the unread pages which is 168.

Then let 21 pages = to one hour then 168pages(the remaining pages) = x then cross multiply and divide then your answer will be 8

4 0

2 years ago

Read 2 more answers

Helllppppppppppppppp

IRINA_888 [86]

Answer:

b and c

Step-by-step explanation:

3 and -3 are not zeros and zeros are when y is zero and in this case y is price in hundreds

6 0

2 years ago

If QRS is dilated by a scale factor of 6 through the origin, which of the following points represent the coordinates of R'?

irina [24]

Answer:

Step-by-step explanation:

5 0

2 years ago

You are adding air to a tire the air pressure in the tire should be 32 27/200 pounds per square inch. What decimal should you wa

Ilya [14]

Answer:

Step-by-step explanation:

5 0

3 years ago