Advertisements
Advertisements
Question
Simplify: `"2x"/5 + "3x"/4 - "3x"/5`
Sum
Solution
`"2x"/5 + "3x"/4 - "3x"/5` ..(LCM of 5, 4 = 20)
`("8x" + "15x" - "12x")/20 = ("23x" - "12x")/20 = "11x"/20`
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: 4x from 8 - x
Subtract: a2 - 3ab - 6b2 from 2b2 - a2 + 2ab
What must be subtracted from a2 + b2 + lab to get – 4ab + 2b2?
Simplify: 2(x - y) - (x - 8)
Multiply: 5x + 2y and 3xy
Copy and complete the following multi-plication:
3a + 2b
× - 3xy
Copy and complete the following multi-plication:
9x + 5y
× - 3xy
Simplify: `"k"/2 + "k"/3 + "2k"/5`
Simplify: `"2a + 1"/3 + "3a - 1"/2`
Simplify: `(2"p" + "p"/7) div ("9p"/10 + "4p")`