SOLUTION: 1)Write the following as an equation, using x for the unknown number.Then solve. Three-fourths of a number is 7/8. Find the number in lowest terms 2)The sum of four times a numbe

Algebra ->  Linear-equations -> SOLUTION: 1)Write the following as an equation, using x for the unknown number.Then solve. Three-fourths of a number is 7/8. Find the number in lowest terms 2)The sum of four times a numbe      Log On


   



Question 627857: 1)Write the following as an equation, using x for the unknown number.Then solve.
Three-fourths of a number is 7/8. Find the number in lowest terms
2)The sum of four times a number and 8 is equal to the difference of twice the number and 2. Find the number
3)Solve the inequality. Express the solution set in set-builder notation 36x+12<=6(5x+5)

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
Will let you finish Up and solve for x
1) Three-fourths of a numberhighlight%28x%29 is 7/8. %283%2F4%29x+=+7%2F8
2)The sum of four times a numberhighlight%28x%29 and 8 is equal to the difference of twice the number and 2. +4x%2B+8+=+2x-2+
3)Solve the inequality. Express the solution set in set-builder notation 36x+12 ≤ 6(5x+5) ⇒ 30x ≤ 18