Advertisements
Advertisements
Question
Simplify: 4x + 7y - (5y - 8) - 2x
Sum
Advertisements
Solution
4x + 7y - (5y - 8) - 2x
⇒ 4x + 7y - 5y + 8 - 2x
⇒ 4x - 2x + 7y - 5y + 8
⇒ 2x + 2y + 8
shaalaa.com
Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Subtract: −xy + yz − zx from xy − yz + xz
Copy and complete the following multi-plication:
3m2 + 6m - 2n
× 5n - 3m
Copy and complete the following multiplication:
4x3 − 10x2 + 6x − 8
× 3 + 2x − x2
Evaluate: (3x - 2y)(4x + 3y) (8x - 5y)
Evaluate: (a + 1)(a2 - a + 1) and (a - 1)(a2 + a + 1)
Multiply: a3 - 4ab and 2a2b
Simplify: `"x"/2+"x"/4`
Simplify: `"2p"/3 -"3p"/5`
Simplify: `"x"/5 + "x + 1"/2`
Simplify: `("p" + "p"/3)("2p" + "p"/2)("3p" - "2p"/3)`
