Advertisements
Advertisements
प्रश्न
What should be added to 3x + 6y to get 5x + 8y?
उत्तर
To get the expression we should subtract 3x + 6y from 5x + 8y
5x + 8y – (3x + 6y) = 5x + 8y + (– 3x – 6y)
= 5x + 8y – 3x – 6y
= (5 – 3)x + (8 – 6)y
= 2x + 2y
So 2x + 2y should be added.
APPEARS IN
संबंधित प्रश्न
Solve: 2x = 30
The equation y + 1 = 0 is true only when y is
How much smaller is 2ab + 4b – c than 5ab – 3b + 2c
Six times a number subtracted from 40 gives – 8. Find the number
Any value of the variable which makes both sides of an equation equal is known as a ______ of the equation.
`x/5 + 30 = 18` has the solution as ______.
Convert the statement Adding 15 to 4 times x is 39 into an equation ______.
Two different equations can never have the same answer.
Multiple of 5.
Finding the value of a variable in a linear equation that ______ the equation is called a ______ of the equation.
