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2 years ago

To solve m + 9 = 45, should you add or subtract 9 from both sides of the equation

Mathematics

2 answers:

Lena [83]2 years ago

8 0

Answer:

subtract 9 from both sides

Step-by-step explanation:

m + 9 = 45 ( subtract 9 from both sides )

m = 36

Anastasy [175]2 years ago

6 0

Answer:

Subtract

Step-by-step explanation:

You should subtract since the equation says to add.

You basically do the opposite of what it says.

For example, if it was m - 9 = 45 you would add 9 on both sides, but in this case, you would subtract since its m + 9 = 45

m + 9 = 45

subtract nine by 9 and 45:

m = 36

36 + 9 = 45

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Answer and Step-by-step explanation:

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3 years ago

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36 and 38<br><br>Steps and explaination please

elena55 [62]

Answer:

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Step-by-step explanation:

36.

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Rationalise the expression:-

Multiply top and bottom by (√x + 1):-

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Applying L'hopital's rule ( differentiating top and bottom of the fraction) we have:

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3 years ago

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lianna [129]

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