3 years ago

15 = 27 + x Please help

2 answers:

8 0

15= 27+x
-27 27
-12=x

You have to put x on one side by itself and the only way to do that is to subtract 27 on both sides

So the answer is x= -12

zhannawk [14.2K]3 years ago

5 0

Answer:

Step-by-step explanation:

15=27+x

x=27-15

x=12

You might be interested in

You spend $77 shopping. You buy some shirts at $12 each, and spend $5 on food. How many shirts did you buy?

galina1969 [7]

You buy 6 shirts. So $77 minus $5=$72
Then you divide $72 by $12 and you get 6 shirts

5 0

3 years ago

Read 2 more answers

Part 1. Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f(x) and g(x) are in

dem82 [27]

There is no b unfortunately

Find inverse of x+a

x+a=y

interchAnge

y+a=x
y=x-a

Inverse is

f^{-1}x=x-a

Now

x-a=cx-d
x-cx=a-d
x(1-c)=a-d
x=a-d/1-c

You can have any number according to this but

c must not be 1
a and d must not be equal .
All three should belongs to integers set

Note:-

As there is no b given in question (May be missed in typing) Part-2 's equation can't be executed and part 3 also

5 0

2 years ago

10.55 = as a simplest form

Katarina [22]

Answer:

10 11/20

as a fraction.

Step-by-step explanation:

.55 is 55/100 but can be simplified. 55 and 100 can be divided by 5 so it goes to 11 and 20

5 0

3 years ago

A population, P, of birds is doubling in size each year, according to the model P = 100(2t), where t reperesents years. What was

mina [271]

The initial population size was 200

5 0

3 years ago

Read 2 more answers

You have a mixture of dimes and

Stels [109]

0.06 I hope that helped

6 0

3 years ago