Is there a picture of the question? 2 13 pencils and 3 34 minutes doesn't make sense
Answer:
X=7 because 88=12x+4. Simple math gives you x=7
Answer:
4,000,000,000,000
Step-by-step explanation:
Make it look like this first:

You get:

Which is 4,000,000,000,000
-72=-9s-45 also equals -9s-45=-72
-9s - 45 + 45 = - 72 + 45
-9s = - 27
-9s/-9 = -27/-9
s = 3
Hope this helped!