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3 years ago

10

Mark for review (Will be highlighted on the review page) 1. Solve this equation: 80 = 3y + 2y + 4 + 1.

1 answer:

saul85 [17]3 years ago

7 0

First combine the like terms 3y + 2y to get 5y. Then combine 4 + 1 to get 5. Your equation will now be 80 = 5y + 5. To solve for y, 5 needs to be subtracted from both sides of the equation leaving 75 = 5y. Final step to solving for y, 5 needs to be divided from each side of the equation leaving the final answer of
15 = y.

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AlladinOne [14]

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2 years ago

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o-na [289]

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4 years ago

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larisa86 [58]

Answer:

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Step-by-step explanation:

Note the prime factorization of 120,

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3 years ago