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3 years ago

Distribute and Combine Like Terms. 2(x + 7) - 2x

Mathematics

2 answers:

vodomira [7]3 years ago

6 0

Answer:

Step-by-step explanation:

You just multiply 2 to (x + 7) which gets you 2x + 14 and then subtract 2x from 2x seeing as they are like terms and you end up with 14.

Serjik [45]3 years ago

5 0

14

Multiply 2 by both x and 7. That will get you 2x+14-2x. Then to combine like terms add the negative 2x and the positive 2x which cancel out. For a final answer you get 14.

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3 years ago

4-(2x-3)=3 whats the answer

Oxana [17]

Hello there.

Explanation:

↓↓↓↓↓↓↓↓↓↓

$4-(2x-3)=3$

First, subtract by 4 from both sides.

$4-(2x-3)-4=3-4$

Second, simplify.

$-(2x-3)=-1$

Third, divide by -1 from both sides.

$\frac{-(2x-3)}{-1}=\frac{-1}{-1}$

Fourth, simplify.

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Therefore, divide by 2 from both sides.

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Finally, simplify.

$x=2$

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3 years ago

What values of y satisfy this equation? 3y - 14 = 16

TiliK225 [7]

Answer:

By making y alone

Step-by-step explanation:

3y-14=16

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divide 3 on both sides

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3 years ago

Identify the relative maximum value of g(x) for the function shown below g(x)=7/x^2+5

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To find the relative maximum value of the function we need to find where the function has its first derivative equal to 0.

Its first derivative is -7*(2x)/(x^2+5)^2
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The relative maximum value is at the point (0, 7/5).

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