Asap i will mark brainlest if correct pls

7

Step-by-step explanation:

Remark

Exterior angles of a convex figure all add up to 360o. So the 4 angles on the exterior add up to 360o

Equation

12x + 37 + 12x - 2 + 20x - 29 + 46 = 360      Collect like terms on the left.

Solution

"x"s: 12x + 12x + 20x  = 44x

numbers: 37 - 2 - 29 + 46 = 52

Combine

44x + 52 = 360                       Subtract 52 from both sides

44x + 52 -  52 = 360 - 52      Do the subtraction

44x = 308                                Divide by 44

44x/44 = 308/44                     Do the division

x = 7                                          Answer

9 x 8 divided by (5-3)=36

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x