Answer:
I think x=8
Step-by-step explanation:
5(x+7)+15=90
90 because it's a 90 degree angle
5x+35+15=90
5x+50=90
5x=40
x=8
Answer:
4
Step-by-step explanation:
3x-12=24
-12 to both sides
3x-12-12=24-12
3x=12
3x/3=12/3x
x=4
Answer:
Step-by-step explanation:
What are some reasons that the international system uses metric units and not the English system used in the United States?
Step-by-step explanation:
If you want to write an equation, it is:
(x/6)+10