Answer:
x=17
Step-by-step explanation
i just did the exact same question on a test and got it right .
x=-2.5
Step-by-step explanation:
4x+(7-3)5=10
4x+(4)5=10
4x+20=10
subtract 20 from each side
4x=-10
divide each side by 4
the diameter of a tube is 1 3/4. How much is radius