Advertisements
Advertisements
Question
Subtract: 2y + z from 6z – 5y
Sum
Advertisements
Solution
6z – 5y – (2y + z) = 6z – 5y + (– 2y – z)
= 6z – 5y – 2y – z
= 6z – z – 5y – 2y
= (6 – 1)z + (– 5 – 2)y
= 5z + (– 7)y
= 5z – 7y
= – 7y + 5z
shaalaa.com
Is there an error in this question or solution?
Chapter 3: Algebra - Exercise 3.2 [Page 63]
APPEARS IN
RELATED QUESTIONS
Solve the following equation.
5m − 4 = 1
Subtract: −2(xy)2 (y3 + 7x2y + 5) from 5y2 (x2y3 – 2x4y + 10x2)
Subtract: 15q from 25q
When we subtract ‘a’ from ‘−a’, we get __________
If we subtract –3x2y2 from x2y2, then we get ______.
Subtract:
2ab2c2 + 4a2b2c – 5a2bc2 from –10a2b2c + 4ab2c2 + 2a2bc2
Subtract:
2ab + 5bc – 7ac from 5ab – 2bc – 2ac + 10abc
Subtract the following expressions:
ab – bc – ca from –ab + bc + ca
Subtract the following expressions:
–2a2 – 2b2 from –a2 – b2 + 2ab
Subtract the sum of 12ab – 10b2 – 18a2 and 9ab + 12b2 + 14a2 from the sum of ab + 2b2 and 3b2 – a2.
