How many solutions are there? 3(2x + 7) = 13 + 4(x + 2) + 2x

No solution

Step-by-step explanation:

Using this equation, I could expand it to 6x+7=4x+21+2x. After this, I seperate the x values from the plain numbers. Once I do this, I get 0x = -14. This shows that there is no solution.

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:

d i think

step-by-step explanation: