Advertisements
Advertisements
Question
Solve the following equations for the unknown: 3(3x - 4) -2(4x - 5) = 6
Solution
3(3x - 4) -2(4x - 5) = 6
Simplifying by Collecting like terms,
9x - 8x = 6 + 12 - 10
⇒ x = 8.
APPEARS IN
RELATED QUESTIONS
Solve the following equation:
3(b - 4) = 2(4 - b)
Solve the following equation:
3(x + 1) = 12 + 4(x - 1)
Solve the following equation:
`"y"/-12 = - 4`
Solve the following equation:
8x - 2 = 38
Solve the following equation:
5x – 1 = 74
Solve the following equation:
14 = 27 - x
Solve the following equation for the unknown: `(9y)/(4) - (5y)/(3) = (1)/(5)`
The length of a rectangle is 30 cm more than its breadth. The perimeter of the rectangle is 180 cm. Find the length and the breadth of the rectangle.
A man leaves half his property to his wife, one-third to his son, and the remaining to his daughter. If the daughter's share is Rs. 15000, how much money did the man leave? How much money did his wife get?
A man sells an article and makes a profit of 6%. Had he bought the article at a price 4% less and sold at a price higher by Rs 7.60, he would have made a profit of 12%. Find his cost price.