what shoud be added wth 2x-4 to get 4+5x
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Answer:
Step-by-step explanation:
2x - 4 + y = 4 + 5x
y = 4 + 5x + 4 - 2x
y = 3x + 8.
we should add 3x + 8 to 2x - 4 to get
4 + 5x
Answered by
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(4+5x)-(2x-4)
=4+5x-2x+4
=8+3x
=4+5x-2x+4
=8+3x
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