Which equation has no solution? 13y + 2 - 2y = 10y + 3 - y

5(2.2y + 3.4) = 5(y -2) + 6y

9(3y + 7) - 2 = 3(-9y +9)

32.1y + 3.1 + 2.4y - 8.2 = 34.5y - 5.1

,

Step-by-step explanation:

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step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180