Advertisements
Advertisements
Question
Solve the following equation:
15 + x = 5x + 3
Advertisements
Solution
15 – 3 = 5x – x
12 = 4x
3 = x
x = 3
APPEARS IN
RELATED QUESTIONS
Solve: `(4-3"x")/5 + (7 - "x")/3 + 4 1/3 = 0` Hence, find the value of 'p', if 3p - 2x + 1 = 0
Solve:
`5x − (4x + (5x - 4)/7) = (4x - 14)/3`
Fifteen more than 3 times Neetu’s age is the same as 4 times her age. How old is she ?
A man’s age is three times that of his son, and in twelve years he will be twice as old as his son would be. What are their present ages.
If the same number be added to the numbers 5, 11, 15 and 31, the resulting numbers are in proportion. Find the number.
Solve:
13(x − 4) - 3(x − 9) − 5(x + 4) = 0
Solve: `("x" + 2)/3 - ("x" + 1)/5 = ("x" - 3)/4 - 1`
Given that x ≥ y. Fill in the blank with suitable inequality sign
x + 6 `square` y + 6
Solve the following inequation
6x – 7 ≥ 35, where x is an integer
Solve the following inequalities
−13 ≤ 5x + 2 ≤ 32, x is an integer
