Q 24 (i) From the sum of 13x – 8y +11 and - y-11, subtract 3x – 3y - 11.
Answers
Answered by
4
Answer:
10x-6y-11
Step-by-step explanation:
The sum of 13x – 8y +11 and - y-11
13x-8y+11 + (-y-11) = 13x-8y-11-y-11
=13x-9y-22
subtract 3x – 3y - 11:
13x-9y-22 - (3x – 3y - 11)
=13x-9y-22 - 3x+3y+11
=10x-6y-11
Answered by
4
Answer:
10x-6y-11
Step-by-step explanation:
The sum of 13x – 8y +11 and - y-11
13x-8y+11 + (-y-11) = 13x-8y-11-y-11
=13x-9y-22
subtract 3x – 3y - 11:
13x-9y-22 - (3x – 3y - 11)
=13x-9y-22 - 3x+3y+11
=10x-6y-11
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