3 years ago

What is 72 + 4x = 2x + 82

1 answer:

4 0

The answer is X = 5 because first you have to take away 2x from that side so u minus 2x from 4x that gives u: 72 + 2x = 82 then you have to minus 72 from both sides and that gives you 2x = 10 once you have that you divide both sides by 2 because you want the X by itself and once you get that X = 5. Hope this helped!

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Answer:

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Step-by-step explanation:

Given the amount of profit made expressed as y=-2x^2+105x-859

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Substitute into the original function

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