23=4w-13
First add 13 to both sides.
36=4w
w=9
Hope this helps!
Yes, because they have the same mesurements
hope it helped
Hello,
Answer:
x = 13
Step-by-step explanation:
7x + 5 + 5x + 19 = 180
⇔ 12x + 24 = 180
⇔ 12x = 180 - 24
⇔ 12x = 156
⇔ x = 156/12
⇔ x = 13