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I need help on solving.

I need help on solving.
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5 votes
I need help on solving.

I need help on solving.-example-1
User Ishahak
by
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2 Answers

3 votes

Answer:


2x + 0.4y = 0.4 \\ 2( - 1) + 0.4y = 0.4 \\ 0.4 y = 2.4 \\ y = (2.4)/(0.6) \\ \therefore \: y = 6 \\ 2x + 0.4(1) = 0.4 \\ \therefore \: x = 0

User Regeter
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8.8k points
4 votes

Answer:


x = - 1 \\ - 2 + 0.4y = 0.4 \\ 0.4y = 0.4 + 2 = 2.4 \\ y = 2.4 / 0.4 = 6 \\ y = 1 \\ 2x + 0.4 = 0.4 \\ 2x = 0.4 - 0.4 = 0 \\ x = 0

User Malinda
by
7.9k points
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