2567 +17×3 = ? + 180

Explanation
Let  ? = X (2567/17) × 3 = X + 180 151 × 3 = X + 180 453 = X + 180 X = 453 – 180 X = 273

Explanation
-7m-[3n-{8m- (4n-10m)}] = ? = - 7m - [ 3n - { 8m - (-10m +4n)] = - 7m - [ 3n -( 8m +10m -4n )] = -7m - (3n  - (18m -4n ) = -7m - (3n +4n - 18m) = -7m - (7n - 18m) = 11m  - 7n

Explanation
1 x = y a ⇒ x c = y a c ⇒ z = y a c  so  z b = y a b c = y ′ ∴ a b c = 1

Explanation

Explanation
-1 Correct option is B) a 2 x + 2 = 1 ⇒ a 2 x + 2 = a 0 ⇒ 2 x + 2 = 0 ⇒ x = − 1

Explanation
16/100 x a = 216 = a = 216 x 100/16 => a = 1350 27% of 1350 = 27/100 x 1350 = 729/2 = 364.50

Explanation

Explanation
A non-reversible square matrix (m = n)  is called singular or degenerate. A square matrix is ​​ singular only if the determinant is 0.

Explanation
I have been serving at Gomal University for fifteen years میں گومل یونیورسٹی میں پندرہ سال سے خدمات انجام دے رہا ہوں۔ *** The word 'for' is used to show a period of time, i n the past, present, or future.

Explanation
The children were entrusted with the care of their uncle بچوں کی دیکھ بھال ان کے چچا کے سپرد تھی۔ "with" is a preposition used to indicate someone's  possessing about  something "with" is best to keep the meaning of the original sentence