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Keith_Richards [23]
3 years ago
9

What does y equal. -4y+6y-5=9

Mathematics
1 answer:
Phoenix [80]3 years ago
4 0

Answer:

y = 7

Step-by-step explanation:

-4y+6y-5=9

Add -4y and 6y

2y-5=9

Move all terms not containing  y  to the right side of the equation.

2y=14

Divide both sides by 2

y=7

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Mr.yueng graded his students math quizzes students came up with four different answers when solving the equation x3=22. Which an
alex41 [277]

The question is incomplete. Here is the complete question:

Mr.yueng graded his students math quizzes students came up with four different answers when solving the equation x3=22. Which answers is correct.

(A) \frac{22}{3}

(B) \sqrt[3]{22}

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Answer:

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Step-by-step explanation:

Given:

The equation to solve is given as:

x^3=22

Here, the left hand side of the equation has a variable 'x' in exponent form. So, in order to solve for 'x', we have to eliminate the exponent.

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\sqrt[n]{x^n} =x

So, taking cubic root on both the sides, we get

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Step-by-step explanation:

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