Advertisements
Advertisements
Question
Subtract the second expression from the first.
(5x + 4y + 7z); (x + 2y + 3z)
Advertisements
Solution
(5x + 4y + 7z) − (x + 2y + 3z)
= 5x + 4y + 7z − x − 2y − 3z
= (5x − x) + (4y − 2y) + ( 7z − 3z)
= 4x + 2y + 4z
RELATED QUESTIONS
Subtract the second expression from the first.
(14x2 + 8xy + 3y2); (26x2 − 8xy − 17y2)
Subtract the second expression from the first.
Solve the following equation.
5m − 4 = 1
Subtract: 4k from 12k
Simplify: (x + y – z) + (3x – 5y + 7z) – (14x + 7y – 6z)
Subtract:
6x2 – 4xy + 5y2 from 8y2 + 6xy – 3x2
Subtract the following expressions:
ab – bc – ca from –ab + bc + ca
Subtract the following expressions:
x3y2 + 3x2y2 – 7xy3 from x4 + y4 + 3x2y2 – xy3
Subtract the following expressions:
4.5x5 – 3.4x2 + 5.7 from 5x4 – 3.2x2 – 7.3x
How much does 93p2 – 55p + 4 exceed 13p3 – 5p2 + 17p – 90?
