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4 years ago

6y + 9 = 45 asap answer

Mathematics

2 answers:

AysviL [449]4 years ago

7 0

Answer:

y = 7

Step-by-step explanation:

Simplifying

6y + 3 = 45

Reorder the terms:

3 + 6y = 45

Solving

3 + 6y = 45

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 6y = 45 + -3

Combine like terms: 3 + -3 = 0

0 + 6y = 45 + -3

6y = 45 + -3

Combine like terms: 45 + -3 = 42

6y = 42

Divide each side by '6'.

y = 7

Simplifying

y = 7

vova2212 [387]4 years ago

5 0

Answer:

y=6

Step-by-step explanation:

6y+9=45

-9 -9

6y=36

y=6

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kati45 [8]

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3 years ago

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musickatia [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation: Hope this helps! :)

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3 years ago

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3 years ago

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Elina [12.6K]

Answer:

Step-by-step explanation:

y = ax² + bx + c

~~~~~~~

(4, - 2), (8, 6), (2, 0)

a(4²) + b(4) + c = - 2

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a(2²) + b(2) + c = 0

16a + 4b + c = - 2 .............. (1)

64a + 8b + c = 6 ............... (2)

4a + 2b + c = 0 ................. (3)

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Part B: (0,6)

Part C: (6, 0)

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