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svetoff [14.1K]
1 year ago
12

Solve this equation. Enter your answer in the box. 75 – 3.5y – 4y = 4y + 6

Mathematics
2 answers:
Wewaii [24]1 year ago
5 0

y=6

Step-by-step explanation:

75 - 3.5y - 4y = 4y + 6

Collect like terms and simplify

- 3.5y + 4y - 4y = 6 - 75 \\  - 11.5y =  - 69

Divide both sides of the equation by-3.5

\frac{ - 11.5y}{ -11.5}  =  \frac{ - 69}{ - 11.5}

Simplify

y = 6

Elodia [21]1 year ago
4 0

Answer:

y = 6

Step-by-step explanation:

Add like terms: 75 - 7.5y = 4y +6

subtract 6 from both sides: 69 - 7.5y = 4y

add 7.5y to both sides: 69 = 11.5y

divide both sides by 11.5: 6 = y

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Step-by-step explanation:

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On a cruise of 1125 passengers. 450 were female what fraction of passengers were male?
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Step-by-step explanation:

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