What is the value of x in the equation 4 and startfraction 3 over 10 endfraction minus (2 and two-fifths x + 5 and one-half) = one-half (negative 3 and three-fifths x + 1 and one-fifth)?

x = –3

Step-by-step explanation:

Step 1:The given expression is .

Step 2: Let us first convert the mixed fraction into improper fraction.

Step 3: Remove the brackets.

Step 4: Write x terms one side and constant terms one side and solving.

⇒ x = –3

Therefore, the value of x in the given expression is –3.

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

a

step-by-step explanation: