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katrin [286]
3 years ago
6

Find the value of x needed to make the equation below true.

Mathematics
2 answers:
sergejj [24]3 years ago
7 0

Answer:

x= -3

Step-by-step explanation:

-4(1.5x-5)+4x=26

Simplify the problem:

-2x+20=26

Subtract 20 from both sides:

(-2x+20)-20=(26)-20

Simplify:

-2x=6

Divide both sides by -2

(-2x)/-2=(6)/-2

Simplify:

x=-3

I hope that was helpful! (Brainliest???) :P

Sever21 [200]3 years ago
6 0

Answer:

x= -3

Step-by-step explanation:

distribute and get -6x+20+4x=26

then simplify and get -2x=6

simplify again and get x=-3

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malfutka [58]

Answer:

Angle N=32

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Step-by-step explanation:

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
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<u>Step-by-step explanation:</u>

A function is even when f(x) = f(-x)

A function is odd when f(-x) = -f(x)


f(x) = -2x⁴ + 3x²

f(-x) = -2(-x)⁴ + 3(-x)²

      = -2x⁴ + 3x²

f(x) = f(-x) so the function is even


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4 years ago
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Mandarinka [93]

Answer:

<u>a. two or more samples are equal.</u>

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