Advertisements
Advertisements
Question
Evaluate:
(8x + 7y) − (4y − 3x)
Sum
Solution
(8x + 7y) − (4y − 3x)
= 8x + 7y − 4y + 3x
= 8x + 3x + 7y − 4y
= 11x + 3y
shaalaa.com
Algebra Terminology - Literal Numbers, Terms, Expressions, Factor, Coefficient, Polynomials, Degree, like and Unlike Terms
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find the sum of 3a + 4b + 7c, − 5a + 3b − 6c and 4a − 2b − 4c.
Add the following expression:
a3 − 2b3 + a, b3 − 2a3 + b and − 2b + 2b3 − 5a + 4a3
Evaluate:
(8a + 15b) − (3b − 7a)
Evaluate:
7 − (4a − 5)
Subtract:
− 8x − 12y + 17z from x − y − z.
Subtract:
2ab + cd − ac − 2bd from ab − 2cd + 2ac + bd.
Take 5x + 6y − 3z from 3x + 5y − 4z.
Fill in the blanks:
6 × 3 = .............. and 6x × 3x = ............
Fill in the blank:
6 × 6x2 × 6x2y2 = ...................
Fill in the blank:
− 5 × − 3x × 5x2 = ..................
