3 years ago

4x-y=18 6x+4y=38 me ajudem

Mathematics

1 answer:

allsm [11]3 years ago

7 0

Y =14 in the first equation , and in the second equation its y=8

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Blababa [14]

Answer:

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Step-by-step explanation:

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PLEASE HELP<br> Simplify (3x2 − 2) + (2x2 − 6x + 3).

leva [86]

The whole equation simplified to one answer is 5

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4 years ago

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What is the vaule of m in this equation 188 = m + 80

Crazy boy [7]

Explanation:

First, switch sides of an equation.

$m+80=188$

Then, you subtract by the 80 from both sides of an equation.

$m+80-80=188-80$

And finally, simplify and subtract the numbers.

$188-80=108$

$\boxed{m=108}$

Hope this helps!

Thank you!

Have a great day!

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3 years ago

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m_a_m_a [10]

The second Version of the game is greater for hitting the down button because substituting any number for x, the second equation would always end up having a greater amount.

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3 years ago

How to solve 19= -37 + 8x

lions [1.4K]

Answer:

19 = -37 + 8x

-8x= -37 -19

-8x = -56

x= 7

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3 years ago