from the sum of 3x - y + 11 and- y - 11 subtract 3x -y- 11
Answers
Answered by
7
Answer:
The required answer is ( y + 11 ) .
Step-by-step explanation:
= [ ( 3x - y + 11 ) + ( y - 11 ) ] - [ 3x - y - 11 ]
= [ 3x - y + 11 + y - 11 ] - [ 3x - y -11 ]
= [ 3x ] - [ 3x - y - 11 ]
= 3x - 3x + y + 11
= y + 11
Similar questions