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Y = -2x + 5

2y + 4x = 10 substitution

User Svetlozar
by
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1 Answer

10 votes

Answer:

Explanation:

y = -2x + 5

2y + 4x = 10

We substitute y = -2x + 5 into the y for 2y + 4x = 10:

2y + 4x = 10

2(-2x + 5) + 4x = 10

-4x + 10 + 4x = 10

10 = 10

-10 -10

0 = 0

Hope this helps!

User Donald Miner
by
6.2k points