What is the answer to 7 (x-3) -2

Hi there!

Your answer is;

x = 3 & 2/7ths

Step-by-step explanation:

7(x-3)-2

7x -21 -2

7x -23

The simplified equation is 7x-23

To solve for x:

7x-23

+23

7x= 23

/7

x = 3 & 2/7ths

Hope this helps

7x - 23

Step-by-step explanation:

7(x-3) -2    Use distributive property

7x - 21 - 2       combine like terms.

7x - 23    < This is your answer

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

answer: i believe the answer is e

step-by-step explanation: