Solve for x: 2x+156 4x+192

x = -18

Step-by-step explanation:

The angles are vertical angles, so they are equal

2x+156 =4x+192

Subtract 2x from each side

2x-2x+156 =4x-2x+192

156 = 2x+192

Subtract 192 from each side

156-192 = 2x

-36 = 2x

Divide each side by 2

-36/2 = 2x/2

-18 = x

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

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

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