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2 years ago

Find value of x (2x+7)=(3x-52)

2 answers:

8 0

Step 1: Subtract 3x from both sides.
−x+7=−52

Step 2: Subtract 7 from both sides.
−x+7−7=−52−7
−x=−59
Step 3: Divide both sides by -1.‌
−x−1‌=‌−59−1‌
x=59

Jet001 [13]2 years ago

3 0

1. Add 52 to both sides
2x+59=3x
2.Subtract 2x from both sides
59=x

Answer - x=59

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4x⁶-12x³+9 factorizar las expresiones

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Answer:

(2x³ - 3)²

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago

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2 years ago

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Step-by-step explanation:

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3 years ago

e 400 trials in which the assistant maintained a neutral expression, the driver stopped in 229 out of the 400 trials. Find a 95%

Fittoniya [83]

Answer:

Step-by-step explanation:

n = 400

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Confidence interval 95% = 0.5725±Margin of error

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