Advertisements
Advertisements
Question
Simplify:
x + y − (x + `overline("y"-"x"))`
Sum
Advertisements
Solution
x + y − (x + `overline("y"-"x"))`
= x + y − (x + y − x)
= x + y − x − y + x
= x − x + x + y − y
= x
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
b + z − d = ....................
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
a − b + y = ................
Find the value of `("a+b"-"c")/(2"a")`, when a = 5, b = 7 and c = 2
Evaluate:
(23 – 15) + 4
Simplify:
2m − (3m + 2n − 6n)
Simplify:
x − [y + {x − (y + x)}]
Fill in the blank:
2a + b − c = 2a + (.............)
Fill in the blank:
3x − z + y = 3x − (..............)
Fill in the blank:
3m − 2n + 6 = 6 − (............)
Multiply and then evaluate:
(x2 – y) and (xy – y2); when x = 1 and y = 2.
