Advertisements
Advertisements
Question
Add : 4 + x, 5 – 2x and 6x
Sum
Solution
4 + x, 5 – 2x and 6x
= x - 2x + 6x + 4 + 5
= 7x - 2x + 9
= 5x + 9
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Identify the terms, their coefficients for the following expressions.
3 − pq + qr − rp
Identify term which contain y2 and give the coefficient of y2.
8 - xy2
For the following monomials, write its degree: 7y
Fill in the blank:
8x - 5x = ________
Fill in the blank:
The addition of 5, 7xy, 6 and 3xy = _____
Fill in the blank:
4a + 3b – 7a + 4b = _____
Find the sum of: 3x + 8y + 7z, 6y + 4z- 2x and 3y – 4x + 6z
Find the sum of: + 4a and -7b
Simplify: 9x + 5 – [4x – {3x – 2 (4x – 3)}]
The value of (2x2 + 4) ÷ 2 is ______.
