LIVE This concept of the solution to an equation is amazingly important. It implies that you can always know when
you have solved an equation correctly. As long as you can check the truth of the equation with arithmetic, then
you will know if your value of x often) is correct.
Exercise #3: Determine whether each of the following values for the given variable is a solution to the given
equation. Show the calculations that lead to your final conclusions.
(a) 2x+3 =17 and x=7

It’s for algebra please help please thanks a lot

answer: ♡♡♡♡♡♡♡♡♡♡

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