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Step2247 [10]
3 years ago
11

When given the algebraic expressions 8 — 4x and 5(x + 7), combine the expressions and simplify the resulting sum.

Mathematics
2 answers:
Sav [38]3 years ago
6 0

Step-by-step explanation:

8-4x=5(x+7)

8-4x=5x+35

8-35=5x+4x

-27=9x

— —

9. 9

x=3

kipiarov [429]3 years ago
5 0

Answer:

43+x

Step-by-step explanation:

your going to want to use the distributive property on the second expression.

to get 5x+35 and then you can combine them to get your final answer.

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Step-by-step explanation:

4 0
3 years ago
Add:<br><br> 2⁄4 + 3⁄5 + 6⁄8
algol13

Answer:

Step-by-step explanation:

1) Change the fractions so that they all have common denominators (2/4 --> 20/40,  3/5 --> 24/40,  6/8 --> 30/40)

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3 years ago
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How do you do this question?
Luda [366]

Answer:

∫ₑ°° 1 / (x (ln x)¹⁰) dx

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Step-by-step explanation:

A p-series 1 / xᵖ converges if p > 1.

∫ₑ°° 1 / (x (ln x)¹⁰) dx

If u = ln x, then du = 1/x dx.

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8 0
3 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
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