Given: NM ll PO and 1 = 3
Prove: LM ll NO
Statements
1. NM ||PO
2. 22-23
3. 21:23
4. Z1 = 22
5. LM NO
Reasons
1.given
2.alternate interior angles theorem
3. given
4.? 5.converse of alternate interior angles theorem

What is the missing reason in the proof?
A. Given
B. Transitive property
C. Alternate interior angles theorem
D. Converse alternate interior angles theorem

i belive those are the ones that are under 90 degreese.

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

linear pair postulates