2x+3 = 4x+7
-4 = 2x
x = -2
A. You would be able to prove it by SSS. One side is already said to be congruent and the other is shared by both.
Answer:
w = -10.5
Step-by-step explanation:
p = 21 +2w
get 2w by its self
p= 21 + 2x
-21 -21
p - 21 = 2w
cancel out p
p(0) - 21 = 2w
-21 = 2w
divide both sides by 2
w= -10.5
Hope this helps!!!
1 kilometer is 0.62 miles
1 kilometer is 1000 meters
10 + 3(2) - 1
10 + 6 - 1
16 - 1
15