12. If A = 4x - 3y and B = 5x + 5y, find A-2B.
Answers
Answered by
4
A-2B
=>(4x-3y)-2(5x+5y)
=>4x-3y-10x-10y
=>-6x-7y
=>-1(6x+7y)
hope it helps
:-)
Answered by
8
Answer:
-{6x+13y}
Step-by-step explanation:
A=4x-3y
B=5x+5y
A-2B= 4x- 3y - [2{5x+5y}]
= 4x-3y - {10x+10y}
= 4x-3y-10x-10y
= -6x-13y
= -{6x+13y}
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