Solve the equation: 1/2x-5+2/3x=7\6+4

Step-by-step explanation:

=1/2x - 5 + 2/3x = 7/6 + 4

(1/2 and 2/3 are like terms so we can add them. Next we have to find the lcm)

= lcm is 6 so now we make the denominators same and add them up

= 3+4/6x - 5 = 7/6 + 4

= 7/6x - 5 = 7/6 + 4

Now we do the same to the other side- find lcm and add them

= 7/6x - 5 = 14+48/ 12

= 7/6x -5 = 62/12

Now we bring 5 from the left to the right

= 7/6x = 62/12 + 5

Now we find the lcm again and add them

= 7/6x = 62+60/12

= 7/6x= 122/12

Now we bring the number in the lhs to rhs

= x= 122/12 divided by. 6/7

= x = 122/12 multiplied by 7/6

= x= 11.86

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

step-by-step explanation: