3. Subtract 2x – y from 8x + 7y
Answers
Answered by
0
Answer:
(8x+7y) - (2x-y)
=> 8x+7y-2x+y
=> 6x +8y
So, your answer = 6x+8y
Answered by
1
Answer:
(8x + 7y) - (2x -y) = 2(3x + 4y)
Step-by-step explanation:
Subtract 2x – y from 8x + 7y
Put the given equation in the bracket.
(8x + 7y) - (2x -y)
Remove the bracket by changing the sign of the second bracket.
= 8x + 7y - 2x + y
Rearrange similar terms and then solve
= 8x - 2x + 7y + y
= (8 - 2)x + (7 + 1)y
= 6x + 8y
= 2(3x + 4y)
So, (8x + 7y) - (2x -y) = 2(3x + 4y)
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